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From: Kirsty P <Kirsty.p@ncsc.gov.uk>
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--_000_MMXP123MB0847F112C013924FEC1EE505D7120MMXP123MB0847GBRP_
Content-Type: text/plain; charset="iso-8859-1"
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Welcome to the SMART RG! We're all about Stopping Malware And Researching T=
hreats.

When we say threats, we mean things like malicious domains, DDoS attacks, I=
oT botnets, how networks are protected and how phishing can be best detecte=
d, through a range of measures.

The Stopping Malware and Researching Threats Research Group (or SMART RG) a=
ims to stimulate research into how requirements to defend against cyber att=
acks can be met in a world of encrypted data. It will research the effects,=
 both positive and negative, of existing, proposed and newly published prot=
ocols and Internet standards on attack defence. It will gather evidence fro=
m information security practitioners on methods used to defend against atta=
cks and make this available to protocol designers. It will research and pro=
mote ways to deal with attacks efficiently and make the most of resources t=
o do this. It will publish case studies into historic attacks, so the commu=
nity can learn from previous attacks.

Stay tuned for our draft charter...





This information is exempt under the Freedom of Information Act 2000 (FOIA)=
 and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to ncscinfoleg@ncsc.gov.uk

--_000_MMXP123MB0847F112C013924FEC1EE505D7120MMXP123MB0847GBRP_
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<body dir=3D"ltr">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size:12pt; color=
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<p style=3D"margin-top:0; margin-bottom:0"></p>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
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<font face=3D"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Sego=
e UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=
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serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Sy=
mbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px">=
<i>Welcome
 to the&nbsp;SMART RG!&nbsp;We're all about&nbsp;Stopping Malware And Resea=
rching Threats.</i></span></font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
I Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px; marg=
in-top:0px; margin-bottom:0px">
<font face=3D"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Sego=
e UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=
=3D"2"><span style=3D"font-size:16px"><font face=3D"Calibri,Helvetica,sans-=
serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Sy=
mbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px">=
<i><br>
</i></span></font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
I Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px; marg=
in-top:0px; margin-bottom:0px">
<font face=3D"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Sego=
e UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=
=3D"2"><span style=3D"font-size:16px"><font face=3D"Calibri,Helvetica,sans-=
serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Sy=
mbol,Android Emoji,EmojiSymbols" size=3D"3"><span style=3D"font-size:12pt">=
<i>When
 we say threats, we mean things like malicious&nbsp;domains, DDoS attacks, =
IoT&nbsp;botnets,&nbsp;how&nbsp;networks are protected&nbsp;and how&nbsp;ph=
ishing can be best&nbsp;detected, through a range of measures.</i></span></=
font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
I Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px; marg=
in-top:0px; margin-bottom:0px">
<font face=3D"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Sego=
e UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=
=3D"2"><span style=3D"font-size:16px"><font face=3D"Calibri,Helvetica,sans-=
serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Sy=
mbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px">=
<i><br>
</i></span></font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
I Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px; marg=
in-top:0px; margin-bottom:0px">
<font face=3D"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Sego=
e UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=
=3D"2"><span style=3D"font-size:16px"><font face=3D"Calibri,Helvetica,sans-=
serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Sy=
mbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px">=
<i>The
 Stopping Malware and Researching Threats Research Group (or SMART RG)&nbsp=
;aims to stimulate research into&nbsp;how&nbsp;requirements to&nbsp;defend =
against cyber attacks&nbsp;can be met in a world of encrypted data. It will=
 research the effects, both positive and negative, of existing,
 proposed and newly published protocols and Internet standards on attack de=
fence. It will gather evidence from information security practitioners on m=
ethods used to defend against attacks and make this available to protocol d=
esigners.&nbsp;</i></span></font><font face=3D"Calibri,Helvetica,sans-serif=
,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,=
Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px"><i>It
 will&nbsp;research and promote&nbsp;</i></span></font><font face=3D"Calibr=
i,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColor=
Emoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D=
"font-size:16px"><i>ways to&nbsp;deal with&nbsp;attacks efficiently&nbsp;an=
d
 make the most of&nbsp;resources to do this.</i></span></font><font face=3D=
"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,No=
toColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=3D"2"><span s=
tyle=3D"font-size:16px"><i>&nbsp;It will publish
 case studies into&nbsp;historic&nbsp;attacks, so the community can learn f=
rom previous&nbsp;attacks.&nbsp;</i></span></font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
I Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px; marg=
in-top:0px; margin-bottom:0px">
<font face=3D"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Sego=
e UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=
=3D"2"><span style=3D"font-size:16px"><font face=3D"Calibri,Helvetica,sans-=
serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Sy=
mbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px">=
<i><br>
</i></span></font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
I Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px; marg=
in-top:0px; margin-bottom:0px">
<font face=3D"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Sego=
e UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=
=3D"2"><span style=3D"font-size:16px"><font face=3D"Calibri,Helvetica,sans-=
serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Sy=
mbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px">=
<i>Stay
 tuned for our draft charter...</i></span></font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
I Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px; marg=
in-top:0px; margin-bottom:0px">
<font face=3D"Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Sego=
e UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size=
=3D"2"><span style=3D"font-size:16px"><font face=3D"Calibri,Helvetica,sans-=
serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Sy=
mbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px">=
<i><br>
</i></span></font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
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mbol,Android Emoji,EmojiSymbols" size=3D"2"><span style=3D"font-size:16px">=
<i><br>
</i></span></font></span></font></div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
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in-top:0px; margin-bottom:0px">
<br>
</div>
<div style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Appl=
e Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe U=
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From: Bret Jordan <jordan.ietf@gmail.com>
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Subject: Re: [Smart] Welcome
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Kristy,

Thank you for setting up this group and mail list.  This is critical =
work that needs to be done and IMHO it will be good for the broader =
community as well. I full support this effort and will try and allocate =
as much time as possible to helping move this forward. =20

I have also started a work item in the IETF called Collaborative =
Automated Course of Action Operations (CACAO). The CACAO work needs the =
information and knowledge that will come out of this SMART work.

Please let me know how I can help move this forward.

Thanks,
Bret
PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050
"Without cryptography vihv vivc ce xhrnrw, however, the only thing that =
can not be unscrambled is an egg."


--Apple-Mail=_0F3D260D-4E10-4A3C-9D07-DDAC2C2AE7EB
Content-Transfer-Encoding: quoted-printable
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	charset=us-ascii

<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D"">Kristy,<div class=3D""><br class=3D""></div><div =
class=3D"">Thank you for setting up this group and mail list. &nbsp;This =
is critical work that needs to be done and IMHO it will be good for the =
broader community as well. I full support this effort and will try and =
allocate as much time as possible to helping move this forward. =
&nbsp;</div><div class=3D""><br class=3D""></div><div class=3D"">I have =
also started a work item in the IETF called Collaborative Automated =
Course of Action Operations (CACAO). The CACAO work needs the =
information and knowledge that will come out of this SMART =
work.</div><div class=3D""><br class=3D""></div><div class=3D"">Please =
let me know how I can help move this forward.</div><div class=3D""><br =
class=3D""><div class=3D"">
<div style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); =
font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; =
text-decoration: none;"><div class=3D"" style=3D"orphans: 2; widows: 2; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; =
-webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; border-spacing: 0px; =
-webkit-text-decorations-in-effect: none;">Thanks,</span></div><div =
class=3D"" style=3D"orphans: 2; widows: 2; font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; text-align: =
-webkit-auto; border-spacing: 0px; -webkit-text-decorations-in-effect: =
none;">Bret</span></div><div class=3D"" style=3D"orphans: 2; widows: =
2;"><span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D"" style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D""><font color=3D"#7c7c7c" =
face=3D"Calibre, Verdana" class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"font-size: 11px;">PGP =
Fingerprint:&nbsp;</span></font><span class=3D"" style=3D"text-align: =
-webkit-auto; font-size: 11px;"><font color=3D"#7c7c7c" face=3D"Calibre, =
Verdana" class=3D"">63B4 FC53 680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 =
0050</font></span></div><div class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"color: rgb(124, 124, 124); font-size: 8pt; =
font-family: Calibre, Verdana; text-align: -webkit-auto;">"Without =
cryptography vihv vivc ce xhrnrw, however, the only thing that can not =
be unscrambled is an =
egg."</span></div></span></div></span></div></span></div></span></span></d=
iv></div>
</div>
<br class=3D""></div></body></html>=

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Bret,


Welcome to the list!


It will be great to have you involved in the group; thank you for your inte=
rest and support. It's great to hear that others think this work is importa=
nt too, and useful for the wider community at IETF/IRTF. I look forward to =
SMART working with CACAO in the future!


Going forward, I'll be putting out a list of ideas for research problems so=
on - any thoughts on that would be appreciated. And please share any commen=
ts and suggestions on the soon-to-be-released draft charter (I'll be postin=
g that very, very shortly...!)


Kirsty




From: Smart <smart-bounces@irtf.org> On Behalf Of Bret Jordan
Sent: 25 September 2018 16:53
To: smart@irtf.org
Subject: Re: [Smart] Welcome



Kristy,



Thank you for setting up this group and mail list.  This is critical work t=
hat needs to be done and IMHO it will be good for the broader community as =
well. I full support this effort and will try and allocate as much time as =
possible to helping move this forward.



I have also started a work item in the IETF called Collaborative Automated =
Course of Action Operations (CACAO). The CACAO work needs the information a=
nd knowledge that will come out of this SMART work.



Please let me know how I can help move this forward.



Thanks,

Bret

PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050

"Without cryptography vihv vivc ce xhrnrw, however, the only thing that can=
 not be unscrambled is an egg."



This information is exempt under the Freedom of Information Act 2000 (FOIA)=
 and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to ncscinfoleg@ncsc.gov.uk

--_000_MMXP123MB08473B3757373A5948499F6ED7150MMXP123MB0847GBRP_
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<html>
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-=
1">
<style type=3D"text/css" style=3D"display:none;"><!-- P {margin-top:0;margi=
n-bottom:0;} --></style>
</head>
<body dir=3D"ltr">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size:12pt; color=
:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Apple=
 Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe UI=
 Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p style=3D"margin-top:0; margin-bottom:0">Bret,</p>
<p style=3D"margin-top:0; margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0; margin-bottom:0">Welcome to the list!</p>
<p style=3D"margin-top:0; margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0; margin-bottom:0">It will be great to have you inv=
olved in the group; thank you for your interest and support. It's great to =
hear that others&nbsp;think this work is important too, and useful for&nbsp=
;the wider community at IETF/IRTF. I look forward
 to SMART working with CACAO in the future!<span style=3D"font-family: Cali=
bri, Helvetica, sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;, &quot=
;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;A=
ndroid Emoji&quot;, EmojiSymbols; font-size: 16px;"></span></p>
<p style=3D"margin-top:0; margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0; margin-bottom:0">Going forward,&nbsp;I'll be putt=
ing out a list of&nbsp;ideas for research problems soon&nbsp;- any&nbsp;tho=
ughts on that would&nbsp;be appreciated.&nbsp;And&nbsp;please share any com=
ments and suggestions on&nbsp;<span style=3D"font-family: Calibri, Helvetic=
a, sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emo=
ji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&=
quot;, EmojiSymbols; font-size: 16px;">the
 soon-to-be-released draft charter (I'll be posting that very,&nbsp;very&nb=
sp;shortly...!)</span></p>
<p style=3D"margin-top:0; margin-bottom:0"><br>
</p>
<div style=3D"color:rgb(0,0,0)">
<div lang=3D"EN-GB">
<div class=3D"x_WordSection1">
<p class=3D"x_MsoNormal"><span style=3D"">Kirsty</span></p>
<p class=3D"x_MsoNormal"><span style=3D""><br>
</span></p>
<p class=3D"x_MsoNormal"><span style=3D""><br>
</span></p>
<p class=3D"x_MsoNormal"><span style=3D""><br>
</span></p>
<div>
<div style=3D"border:none; border-top:solid #E1E1E1 1.0pt; padding:3.0pt 0c=
m 0cm 0cm">
<p class=3D"x_MsoNormal"><b><span lang=3D"EN-US">From:</span></b><span lang=
=3D"EN-US"> Smart &lt;smart-bounces@irtf.org&gt;
<b>On Behalf Of </b>Bret Jordan<br>
<b>Sent:</b> 25 September 2018 16:53<br>
<b>To:</b> smart@irtf.org<br>
<b>Subject:</b> Re: [Smart] Welcome</span></p>
</div>
</div>
<p class=3D"x_MsoNormal">&nbsp;</p>
<p class=3D"x_MsoNormal">Kristy,</p>
<div>
<p class=3D"x_MsoNormal">&nbsp;</p>
</div>
<div>
<p class=3D"x_MsoNormal">Thank you for setting up this group and mail list.=
 &nbsp;This is critical work that needs to be done and IMHO it will be good=
 for the broader community as well. I full support this effort and will try=
 and allocate as much time as possible
 to helping move this forward. &nbsp;</p>
</div>
<div>
<p class=3D"x_MsoNormal">&nbsp;</p>
</div>
<div>
<p class=3D"x_MsoNormal">I have also started a work item in the IETF called=
 Collaborative Automated Course of Action Operations (CACAO). The CACAO wor=
k needs the information and knowledge that will come out of this SMART work=
.</p>
</div>
<div>
<p class=3D"x_MsoNormal">&nbsp;</p>
</div>
<div>
<p class=3D"x_MsoNormal">Please let me know how I can help move this forwar=
d.</p>
</div>
<div>
<p class=3D"x_MsoNormal">&nbsp;</p>
<div>
<div>
<div>
<p class=3D"x_MsoNormal"><span class=3D"x_apple-style-span"><span style=3D"=
font-size:10.5pt; font-family:&quot;Helvetica&quot;,sans-serif; color:black=
">Thanks,</span></span><span style=3D"font-size:10.5pt; font-family:&quot;H=
elvetica&quot;,sans-serif; color:black"></span></p>
</div>
<div>
<p class=3D"x_MsoNormal"><span class=3D"x_apple-style-span"><span style=3D"=
font-size:10.5pt; font-family:&quot;Helvetica&quot;,sans-serif; color:black=
">Bret</span></span><span style=3D"font-size:10.5pt; font-family:&quot;Helv=
etica&quot;,sans-serif; color:black"></span></p>
</div>
<div>
<div>
<div>
<div>
<div>
<p class=3D"x_MsoNormal"><span style=3D"font-size:8.5pt; font-family:&quot;=
Verdana&quot;,sans-serif; color:#7C7C7C">PGP Fingerprint:&nbsp;63B4 FC53 68=
0A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 0050</span><span style=3D"font-size:=
10.5pt; font-family:&quot;Helvetica&quot;,sans-serif; color:black"></span><=
/p>
</div>
<div>
<p class=3D"x_MsoNormal"><span style=3D"font-size:8.0pt; font-family:&quot;=
Verdana&quot;,sans-serif; color:#7C7C7C">&quot;Without cryptography vihv vi=
vc ce xhrnrw, however, the only thing that can not be unscrambled is an egg=
.&quot;</span><span style=3D"font-size:10.5pt; font-family:&quot;Helvetica&=
quot;,sans-serif; color:black"></span></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class=3D"x_MsoNormal">&nbsp;</p>
</div>
</div>
</div>
</div>
</div>
This information is exempt under the Freedom of Information Act 2000 (FOIA)=
 and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to ncscinfoleg@ncsc.gov.uk
</body>
</html>

--_000_MMXP123MB08473B3757373A5948499F6ED7150MMXP123MB0847GBRP_--


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From: Kirsty P <Kirsty.p@ncsc.gov.uk>
To: "smart@irtf.org" <smart@irtf.org>
Thread-Topic: Draft Charter For SMART Proposed RG
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Subject: [Smart] Draft Charter For SMART Proposed RG
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Date: Thu, 27 Sep 2018 21:08:16 +0100
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Archived-At: <https://mailarchive.ietf.org/arch/msg/smart/iaZDbdeuYghJIQTSueUerKOInPA>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
To: smart@irtf.org
Message-ID: <666e3975-9fd7-24a9-57ec-53096b9fda1a@cs.tcd.ie>
Subject: Re: Draft Charter For SMART Proposed RG

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Hiya,

I think there's work here that could be interesting, so
I'd be supportive of what I hope this RG might be about,
but I'm not quite sure...

I would be re-assured if the charter was explicit that
the putative RG is not trying to break or weaken the
security aspects of IETF protocols. I believe that that
is the case - after all the overwhelming majority of
people using the Internet, including those defending
the security of systems, really need those security
features - but given the history, the "in a world of
encrypted data" is the kind of phrase that could raise
hackles, and hackles are better not raised.

I don't much care what words would be used, so long as
it's clear that the putative RG is not setting out to
e.g. upend the IETF's BCPs on these topics.

There are real tensions and challenges created by encrypting
more and better, and in reducing uses of identifiers to be
more privacy-friendly, but IMO successfully investigating
those issues requires being explicit that one is not aiming
to weaken things like e2e security as a feature of Internet
protocols.

Cheers,
S.

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From: Bret Jordan <jordan.ietf@gmail.com>
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To: Kirsty P <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/smart/FfE00xPtTFfSfBZEduio2CPsnF8>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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Kristy and RG ET al.,

I think this charter sounds great and covers most of the areas we need to ad=
dress in the short-term.  Great work. The deliverables outlined so far will g=
reatly assist the community for years to come.

Bret=20

Sent from my Commodore 128D

PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050

> On Sep 26, 2018, at 9:36 AM, Kirsty P <Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf=
.org> wrote:
>=20
> This is the draft charter for the Proposed Research Group: Stopping Malwar=
e and Researching Threats (SMART).
>=20
> Your thoughts and suggestions are very welcome - please post to the list w=
ith your comments! - and keep an eye out for a list of proposed research pro=
blems soon...
>=20
>=20
>=20
>=20
>=20
> # Stopping Malware and Researching Threats (SMART) Proposed RG - Draft Cha=
rter
>=20
>=20
> ## BACKGROUND
>=20
> The Stopping Malware and Researching Threats Research Group (or SMART RG) w=
ill investigate how cyber attack defence requirements can be met in a world o=
f encrypted data. It will research the effects, both positive and negative, o=
f existing, proposed and newly published protocols and Internet standards on=
 attack defence. It will gather evidence from information security practitio=
ners on methods used to defend against attacks and make this available to pr=
otocol designers. As a result, designers, implementers and users of new prot=
ocols will be better informed about the possible impact on attack prevention=
 and mitigation.
>=20
>=20
>=20
> The IRTF is in a unique position to provide this research and evidence to t=
he IETF. This research group aims to describe the effect of protocol changes=
 where relevant and stimulate methodical research into attack defence method=
s for new protocols. Protocols are already rigorously assessed for their sec=
urity properties, but ensuring attack defence methods are also rigorously as=
sessed alongside protocol design changes would provide a fuller understandin=
g of the value for such change, enabling a better engineered Internet.
>=20
>=20
>=20
> ## AIMS
>=20
> This research group has these major aims:
>=20
> To bring evidence on attacks and the methods that are or could be used to d=
efend against them to the attention of the IETF.
> To highlight the attack mitigation impact, both positive and negative, of n=
ew protocols and updates to existing protocols.
> To stimulate and generate research into attack defence methods for new pro=
tocols, and to increase awareness in the technical community of new and exis=
ting methodology for detecting and mitigating attacks.
> To provide systematic guidance to designers of new protocols as to what at=
tack defence considerations to review, and to inform implementers by default=
 about the effects of new protocols on attack defence.
> To produce problem statements that describe key issues in cyber security f=
or the group to research (initial research project ideas are listed below).
> =20
>=20
> ## OUTPUTS
>=20
> The research group plans to create documents that may include, but are not=
 limited to, the following:
>=20
> Internet drafts,=E2=80=AFsome of which may be published through the IRTF R=
FC stream. These will include outline problem statements, use cases, case st=
udies and convey research results. They will be written for use by other gro=
ups to inform protocol design.
> Policy papers, for in-depth analysis and discussion of the relationship be=
tween attack defence and the Internet architecture and protocols.
> Research papers, containing quantitative evidence of actual attacks and th=
e success of defence methods against them, as well as theoretical and formal=
 analyses of the implications of proposed protocols on attack defence. Defen=
ce methods will be analyzed to determine if there are ways to optimize in or=
der to better scale attack detection and mitigation.
> Survey of current and historic IETF material to discover existing delibera=
tions on attack defence.
> Best practice papers, describing methodologies that will enable researcher=
s to conduct experiments and report results that are useful to designers of p=
rotocols. These methodologies will give descriptions of the effects of proto=
cols on attack defence backed by evidence from real-world attacks, laborator=
y-based testing and theoretical analysis of protocols, through the analysis l=
ens of attacks, detection methods and systematic assessment methodologies.
> Within the first year, the research group aims to:
>=20
> Survey existing=E2=80=AFattack detection methods=E2=80=AFand determine the=
=E2=80=AFrelative effectiveness of these=E2=80=AFmethods against different a=
ttack defence threats (e.g. phishing, DDoS, spambots, C&C, endpoint malware)=

> Publish case studies of historical attacks and make recommendations where a=
ttacks could have been stopped more quickly, or even prevented
> Publish an Informational RFC, titled: "Important Attack Defence Considerat=
ions for Protocol Design and Deployment".
>=20
>=20
> ## MEMBERSHIP
>=20
> Membership is open to any interested parties who intend to remain current w=
ith the published documents and mailing list issues. Wide participation from=
 industry, academia, government and non-profits is encouraged.
>=20
>=20
>=20
>=20
>=20
>=20
>=20
>=20
>=20
> This information is exempt under the Freedom of Information Act 2000 (FOIA=
) and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to ncscinfoleg@ncsc.gov.uk
> --=20
> Smart mailing list
> Smart@irtf.org
> https://www.irtf.org/mailman/listinfo/smart

--Apple-Mail-52268FC4-2847-4541-B7F3-0B99FFC88F0A
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<html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D=
utf-8"></head><body dir=3D"auto">Kristy and RG ET al.,<div><br></div><div>I t=
hink this charter sounds great and covers most of the areas we need to addre=
ss in the short-term. &nbsp;Great work. The deliverables outlined so far wil=
l greatly assist the community for years to come.</div><div><br></div><div>B=
ret&nbsp;<br><br><div id=3D"AppleMailSignature"><span style=3D"background-co=
lor: rgba(255, 255, 255, 0);">Sent from my Commodore 128D</span><div><span s=
tyle=3D"background-color: rgba(255, 255, 255, 0);"><br></span></div><div><sp=
an style=3D"background-color: rgba(255, 255, 255, 0);"><font class=3D"" styl=
e=3D"font-variant-ligatures: normal; font-variant-position: normal; font-var=
iant-numeric: normal; font-variant-alternates: normal; font-variant-east-asi=
an: normal; line-height: normal;">PGP Fingerprint:&nbsp;</font><span class=3D=
"" style=3D"text-align: -webkit-auto;"><font class=3D"">63B4 FC53 680A 6B7D 1=
447 &nbsp;F2C0 74F8 ACAE 7415 0050</font></span></span></div></div><div><br>=
On Sep 26, 2018, at 9:36 AM, Kirsty P &lt;<a href=3D"mailto:Kirsty.p=3D40ncs=
c.gov.uk@dmarc.ietf.org">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt; wro=
te:<br><br></div><blockquote type=3D"cite"><div>

<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf-8">



<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; color=
: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quo=
t;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;">
<p style=3D"margin-top:0; margin-bottom:0"></p>
<p class=3D"MsoTitle"><span lang=3D"EN" style=3D"">This is the draft charter=
 for the Proposed Research&nbsp;Group:&nbsp;Stopping Malware and Researching=
 Threats (SMART).</span></p>
<p class=3D"MsoTitle"><span lang=3D"EN" style=3D"">Your thoughts&nbsp;and&nb=
sp;suggestions are very&nbsp;welcome - please post to the list with your com=
ments! - and keep an eye out for</span><span style=3D"font-size: 12pt;">&nbs=
p;a list of
</span><span style=3D"font-size: 12pt;">proposed research</span><span style=3D=
"font-size: 12pt;"> problems
</span><span style=3D"font-size: 12pt;">soon...</span></p>
<p class=3D"MsoTitle"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"MsoTitle"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"MsoSubtitle"># Stopping Malware and Researching Threats <span st=
yle=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple C=
olor Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI=
 Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size: 16px;">
(SMART)&nbsp;</span>Proposed RG -&nbsp;Draft Charter</p>
<p class=3D"MsoSubtitle"><br>
</p>
<p class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"">##&nbsp;BACKGROUND</sp=
an></p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D"">The Stopping Malware and=
 Researching Threats Research Group (or SMART RG) will investigate how cyber=
 attack defence requirements can be met in a world of encrypted data. It wil=
l research the effects, both positive
 and negative, of existing, proposed and newly published protocols and Inter=
net standards on attack defence. It will gather evidence from information se=
curity practitioners on methods used to defend against attacks and make this=
 available to protocol designers.
 As a result, designers, implementers and users of new protocols will be bet=
ter informed about the possible impact on attack prevention and mitigation.
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D"">The IRTF is in a unique p=
osition to provide this research and evidence to the IETF. This research gro=
up aims to describe the effect of protocol changes where relevant and stimul=
ate methodical research into attack
 defence methods for new protocols. Protocols are already rigorously assesse=
d for their security properties, but ensuring attack defence methods are als=
o rigorously assessed alongside protocol design changes would provide a full=
er understanding of the value
 for such change, enabling a better engineered Internet. </span></p>
<p class=3D"MsoNormal"><br>
</p>
<p class=3D"MsoNormal"><br>
</p>
<p class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"">##&nbsp;AIMS</span></p=
>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D"">This research group has t=
hese major aims:
</span></p>
<ul>
<li><span lang=3D"EN" style=3D"">To bring <b style=3D"">evidence on attacks<=
/b> and the methods that are or could be used to defend against them to the a=
ttention of the IETF.<i style=3D""></i></span></li><li><span lang=3D"EN" sty=
le=3D"">To highlight the <b style=3D"">attack mitigation impact</b>, both po=
sitive and negative,
<b style=3D"">of new protocols</b> and updates to existing protocols. </span=
></li><li><b style=3D""><span lang=3D"EN" style=3D"">To stimulate and genera=
te research into attack defence methods</span></b><span lang=3D"EN" style=3D=
""> for new protocols, and to increase awareness in the technical community o=
f new and existing methodology for detecting
 and mitigating attacks. </span></li><li><span lang=3D"EN" style=3D"">To pro=
vide <b style=3D"">systematic guidance</b> to designers of new protocols as t=
o what attack defence considerations to review, and to inform implementers b=
y default about the effects of new protocols on attack defence.
</span></li><li><span lang=3D"EN" style=3D"">To produce <b style=3D"">proble=
m statements</b> that describe key issues in cyber security for the group to=
 research (initial research project ideas are listed below).
</span></li></ul>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D"">&nbsp;</span></p>
<p class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"">##&nbsp;OUTPUTS</span>=
</p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D"">The research group plans=
 to create documents that may include, but are not limited to, the following=
:
</span></p>
<ul>
<li><b style=3D""><span lang=3D"EN" style=3D"">Internet drafts</span></b><sp=
an lang=3D"EN" style=3D"">,=E2=80=AFsome of which may be published through t=
he IRTF RFC stream. These will include outline problem statements, use cases=
, case studies and convey research results. They
 will be written for use by other groups to inform protocol design. <i style=
=3D""></i></span></li><li><b style=3D""><span lang=3D"EN" style=3D"">Policy p=
apers</span></b><span lang=3D"EN" style=3D"">, for in-depth analysis and dis=
cussion of the relationship between attack defence and the Internet architec=
ture and protocols.
</span></li><li><b style=3D""><span lang=3D"EN" style=3D"">Research papers</=
span></b><span lang=3D"EN" style=3D"">, containing quantitative evidence of a=
ctual attacks and the success of defence methods against them, as well as th=
eoretical and formal analyses of the implications
 of proposed protocols on attack defence. Defence methods will be analyzed t=
o determine if there are ways to optimize in order to better scale attack de=
tection and mitigation.</span></li><li><b style=3D""><span lang=3D"EN" style=
=3D"">Survey</span></b><span lang=3D"EN" style=3D"">&nbsp;of&nbsp;current an=
d historic IETF material to discover existing deliberations on attack defenc=
e.
</span></li><li><span lang=3D"EN" style=3D""><b>Best practice papers</b>,</s=
pan><span lang=3D"EN" style=3D""> describing methodologies that will enable r=
esearchers to conduct experiments and report results that are useful to desi=
gners of protocols. These methodologies will give
 descriptions of the effects of protocols on attack defence backed by eviden=
ce from real-world<span style=3D"">&nbsp;</span>attacks, laboratory-based te=
sting and theoretical analysis of protocols, through the analysis lens of at=
tacks, detection methods and systematic
 assessment methodologies.</span></li></ul>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D"">Within the first year, t=
he research group aims to:
</span></p>
<ul>
<li><span lang=3D"EN" style=3D"">Survey existing=E2=80=AFattack detection me=
thods=E2=80=AFand determine the=E2=80=AFrelative effectiveness of these=E2=80=
=AFmethods against different attack defence threats (e.g. phishing, DDoS, sp=
ambots, C&amp;C, endpoint malware)
</span></li><li><span lang=3D"EN" style=3D"">Publish case studies of histori=
cal attacks and make recommendations where attacks could have been stopped m=
ore quickly, or even prevented
</span></li><li><span lang=3D"EN" style=3D"">Publish an Informational RFC, t=
itled: "Important Attack Defence Considerations for Protocol Design and Depl=
oyment".</span></li></ul>
<p class=3D"MsoSubtitle"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"">##&nbsp;MEMBERSHIP</sp=
an></p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D"">Membership is open to an=
y interested parties who intend to remain current with the published documen=
ts and mailing list issues. Wide participation from industry, academia, gove=
rnment and non-profits is encouraged.</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p></p>
</div>
This information is exempt under the Freedom of Information Act 2000 (FOIA) a=
nd may be exempt under other UK information legislation. Refer any FOIA quer=
ies to <a href=3D"mailto:ncscinfoleg@ncsc.gov.uk">ncscinfoleg@ncsc.gov.uk</a=
>


</div></blockquote><blockquote type=3D"cite"><div><span>-- </span><br><span>=
Smart mailing list</span><br><span><a href=3D"mailto:Smart@irtf.org">Smart@i=
rtf.org</a></span><br><span><a href=3D"https://www.irtf.org/mailman/listinfo=
/smart">https://www.irtf.org/mailman/listinfo/smart</a></span><br></div></bl=
ockquote></div></body></html>=

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From: Kirsty P <Kirsty.p@ncsc.gov.uk>
To: Stephen Farrell <stephen.farrell@cs.tcd.ie>, "smart@irtf.org" <smart@irtf.org>
Thread-Topic: [Smart] Draft Charter For SMART Proposed RG
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Archived-At: <https://mailarchive.ietf.org/arch/msg/smart/uieymKLuUoC50Kc-LseUiqHelYo>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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Content-Type: text/plain; charset="iso-8859-1"
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Stephen,

Thank you for your comments! Great to hear you think the work here could be=
 interesting.

I hope I can clarify what the proposed RG is about, and get your support. I=
 can reassure you are correct in believing what our aims are - we are not t=
rying to weaken the privacy aspect of protocols, and it is not the intentio=
n of the RG to propose modifications to IETF protocols - we want cyber defe=
nce methods to co-exist along encryption, rather than seeking to break or w=
eaken it. Hopefully, as you say, stating this explicitly in our charter wil=
l let us investigate these real tensions and challenges without raising any=
 hackles.

The draft charter is still up for discussion, so we can certainly change th=
e phrase "will investigate how cyber attack defence requirements can be met=
 in a world of encrypted data". I know you said you don't much care what wo=
rds are used, but do you have any thoughts on to better say what we mean? H=
ow does something like "will investigate how cyber attack defence requireme=
nts can be met without weakening the protection afforded by encryption" sou=
nd to you?

I hope this allays your concerns, and I welcome any further input you (or o=
thers) might have.

Kirsty


________________________________
From: Smart <smart-bounces@irtf.org> on behalf of Stephen Farrell <stephen.=
farrell@cs.tcd.ie>
Sent: 27 September 2018 21:08
To: smart@irtf.org
Subject: Re: [Smart] Draft Charter For SMART Proposed RG


Hiya,

I think there's work here that could be interesting, so
I'd be supportive of what I hope this RG might be about,
but I'm not quite sure...

I would be re-assured if the charter was explicit that
the putative RG is not trying to break or weaken the
security aspects of IETF protocols. I believe that that
is the case - after all the overwhelming majority of
people using the Internet, including those defending
the security of systems, really need those security
features - but given the history, the "in a world of
encrypted data" is the kind of phrase that could raise
hackles, and hackles are better not raised.

I don't much care what words would be used, so long as
it's clear that the putative RG is not setting out to
e.g. upend the IETF's BCPs on these topics.

There are real tensions and challenges created by encrypting
more and better, and in reducing uses of identifiers to be
more privacy-friendly, but IMO successfully investigating
those issues requires being explicit that one is not aiming
to weaken things like e2e security as a feature of Internet
protocols.

Cheers,
S.
This information is exempt under the Freedom of Information Act 2000 (FOIA)=
 and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to ncscinfoleg@ncsc.gov.uk

--_000_MMXP123MB0847AC90F1811721351B22D8D7EC0MMXP123MB0847GBRP_
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<html>
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-=
1">
<style type=3D"text/css" style=3D"display:none;"><!-- P {margin-top:0;margi=
n-bottom:0;} --></style>
</head>
<body dir=3D"ltr">
<div id=3D"divtagdefaultwrapper" style=3D"font-size: 12pt; color: rgb(0, 0,=
 0); font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple Co=
lor Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI=
 Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" dir=3D"ltr">
<p style=3D"margin-top:0;margin-bottom:0"></p>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
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;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
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Stephen,</div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
<br>
</div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
Thank you for your comments! Great to hear you think the work here could be=
 interesting.</div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
<br>
</div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
I hope I can clarify what the proposed RG is about, and get your support.&n=
bsp;I can&nbsp;reassure you are correct in believing what our aims are -&nb=
sp;we are not trying to weaken the privacy aspect&nbsp;of protocols, and it=
 is not the intention of the RG to propose modifications
 to IETF protocols - we want cyber defence methods to co-exist along encryp=
tion, rather than seeking to break or weaken it.&nbsp;<font size=3D"3"><spa=
n style=3D"font-size: 12pt;">Hopefully, as you say, stating this&nbsp;</spa=
n></font><font size=3D"3"><span style=3D"font-size: 12pt;">explicitly&nbsp;=
</span></font><font size=3D"3"><span style=3D"font-size: 12pt;">in
 our charter will let&nbsp;</span></font><font size=3D"3"><span style=3D"fo=
nt-size: 12pt;">us investigate these real tensions and challenges&nbsp;</sp=
an></font><font size=3D"3"><span style=3D"font-size: 12pt;">without&nbsp;</=
span></font><font size=3D"3"><span style=3D"font-size: 12pt;">raising
 any hackles</span></font><font size=3D"3"><span style=3D"font-size: 12pt;"=
>.</span></font></div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
<font size=3D"3"><span style=3D"font-size: 12pt;"><br>
</span></font></div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
<font size=3D"3"><span style=3D"font-size: 12pt;"><span style=3D"font-famil=
y: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;=
, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, =
&quot;Android Emoji&quot;, EmojiSymbols; font-size: 16px;">The draft charte=
r is
 still up for discussion, so w</span>e can certainly change the phrase&nbsp=
;&quot;</span></font><font size=3D"3"><span style=3D"font-size: 12pt;">will=
 investigate how cyber attack defence requirements can be met in a world of=
 encrypted data</span></font><font size=3D"3"><span style=3D"font-size: 12p=
t;">&quot;.
 I know&nbsp;you said you don't much care what words are used, but do you h=
ave any thoughts on to better say what we mean?&nbsp;How does&nbsp;somethin=
g like &quot;</span></font><font size=3D"3"><span style=3D"font-size: 12pt;=
">will investigate how cyber attack defence requirements
 can be met without weakening&nbsp;the&nbsp;protection&nbsp;afforded by&nbs=
p;encryption&quot; sound to you?</span></font><br>
</div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
<br>
</div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
I hope this allays&nbsp;your concerns, and I&nbsp;<span style=3D"font-famil=
y: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;=
, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, =
&quot;Android Emoji&quot;, EmojiSymbols; font-size: 16px;">welcome any furt=
her input
 you (or others)&nbsp;might have.</span></div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
<br>
</div>
<div style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot=
;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size:=
 16px; margin-top: 0px; margin-bottom: 0px;">
Kirsty</div>
<p></p>
<br>
<br>
<div style=3D"color: rgb(0, 0, 0);">
<hr style=3D"display:inline-block;width:98%" tabindex=3D"-1">
<div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" st=
yle=3D"font-size:11pt" color=3D"#000000"><b>From:</b> Smart &lt;smart-bounc=
es@irtf.org&gt; on behalf of Stephen Farrell &lt;stephen.farrell@cs.tcd.ie&=
gt;<br>
<b>Sent:</b> 27 September 2018 21:08<br>
<b>To:</b> smart@irtf.org<br>
<b>Subject:</b> Re: [Smart] Draft Charter For SMART Proposed RG</font>
<div>&nbsp;</div>
</div>
<div class=3D"BodyFragment"><font size=3D"2"><span style=3D"font-size:11pt;=
">
<div class=3D"PlainText"><br>
Hiya,<br>
<br>
I think there's work here that could be interesting, so<br>
I'd be supportive of what I hope this RG might be about,<br>
but I'm not quite sure...<br>
<br>
I would be re-assured if the charter was explicit that<br>
the putative RG is not trying to break or weaken the<br>
security aspects of IETF protocols. I believe that that<br>
is the case - after all the overwhelming majority of<br>
people using the Internet, including those defending<br>
the security of systems, really need those security<br>
features - but given the history, the &quot;in a world of<br>
encrypted data&quot; is the kind of phrase that could raise<br>
hackles, and hackles are better not raised.<br>
<br>
I don't much care what words would be used, so long as<br>
it's clear that the putative RG is not setting out to<br>
e.g. upend the IETF's BCPs on these topics.<br>
<br>
There are real tensions and challenges created by encrypting<br>
more and better, and in reducing uses of identifiers to be<br>
more privacy-friendly, but IMO successfully investigating<br>
those issues requires being explicit that one is not aiming<br>
to weaken things like e2e security as a feature of Internet<br>
protocols.<br>
<br>
Cheers,<br>
S.<br>
</div>
</span></font></div>
</div>
</div>
This information is exempt under the Freedom of Information Act 2000 (FOIA)=
 and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to ncscinfoleg@ncsc.gov.uk
</body>
</html>

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From: Kirsty P <Kirsty.p@ncsc.gov.uk>
To: Bret Jordan <jordan.ietf@gmail.com>
CC: "smart@irtf.org" <smart@irtf.org>
Thread-Topic: [Smart] Draft Charter For SMART Proposed RG
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x-ms-office365-filtering-correlation-id: a56cfa2e-12cc-4f93-2d67-08d62534e522
x-microsoft-antispam: BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989299)(4534165)(7168020)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(2017052603328)(7153060)(7193020); SRVR:MMXP123MB0029; 
x-ms-traffictypediagnostic: MMXP123MB0029:
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x-exchange-antispam-report-test: UriScan:(85827821059158)(192374486261705)(27231711734898)(45079756050767)(189930954265078);
x-ms-exchange-senderadcheck: 1
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x-forefront-prvs: 0809C12563
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x-microsoft-antispam-message-info: jH6d/2B+MiAs5MtQX5cTcJF4Gzm732aYje6Wv7yRFXIAgS6HciingfxnT8iM64ozkqCHyCQ+fKVjtk59LsUroteOG2G6v2mdxtxIu9IdMTL3KQSgosKFWC+ddtV9mQgqHTO7dQvJDT/4JCCGhmSuG8AwpSX6iBVtqOju6GXl5+Eu7KI6sSjSVvo9bMY79w3UwKMu6ENGpsiflqiyDL4yL2XAwEm35vLJ+iqHfsO37pgFG4AWup1nZjhVYr744dP0zKfYLVtaBmD8Sh0PZU7jtZubcXnpjiS3gvIq5kz7kzwFy5Iwo6tfxju7N7SfUoIk+kZjhWZtORnFjVc7fLDvYuUqIsYx+J8i/sfaChNR3PI=
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spamdiagnosticmetadata: NSPM
Content-Type: multipart/alternative; boundary="_000_MMXP123MB0847039938CDA4581DC9AA65D7EC0MMXP123MB0847GBRP_"
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X-MS-Exchange-CrossTenant-id: 14aa5744-ece1-474e-a2d7-34f46dda64a1
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MMXP123MB0029
Archived-At: <https://mailarchive.ietf.org/arch/msg/smart/BBp_tqRUkNS-VQWrYqiWGfm032U>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Message-ID: <9e187de0-f816-5c75-8b1f-dc2edc3ea653@cs.tcd.ie>
Date: Fri, 28 Sep 2018 13:08:03 +0100
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Archived-At: <https://mailarchive.ietf.org/arch/msg/smart/RLG7_tUEAtpoPF8amdfqepPoS28>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
To: Kirsty P <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>,
 "smart@irtf.org" <smart@irtf.org>
Message-ID: <9e187de0-f816-5c75-8b1f-dc2edc3ea653@cs.tcd.ie>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
References: <666e3975-9fd7-24a9-57ec-53096b9fda1a@cs.tcd.ie>
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In-Reply-To: <MMXP123MB0847AC90F1811721351B22D8D7EC0@MMXP123MB0847.GBRP123.PROD.OUTLOOK.COM>

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Hiya,

On 28/09/18 12:22, Kirsty P wrote:
> How does something like "will investigate how cyber attack defence
> requirements can be met without weakening the protection afforded by
> encryption" sound to you?
Sounds like a good start. Maybe referring to some relevant IETF BCPs
might be useful (e.g. BCP200, BCP188) and/or the IAB statement [1] on
confidentiality) as being foundational things from which this RG wants
to build?

I think another aspect is also worth a mention - to improve privacy,
we'll also often want to deal with identifiers differently from how
we've done that in the past, e.g. to use identifiers that are less
personally identifying or less stable or to remove them entirely
from some protocols or just not put them in new protocols. And that
creates a different tension between privacy and defence.

As examples - in the case of mail there was a discussion a few years
ago on eliding IP addresses from Received: header fields but even
though that's already done by some large mail service providers,
the idea of standardising that freaked out some anti-spam folks:-)
In the case of DHCP, we ended up developing a privacy-friendly profile
so that e.g. clients don't spew their hostname all the time (RFC7844).

So I'd also suggest adding a bit of text ack'ing that such non-crypto
privacy goals are as valid in the trade space as are desires to know
who're the possible guilty parties for some misbehaviour. And in some
cases the privacy goals may well win out over the defence goal to
know who's doing what.

Note that I'm not suggesting that everyone involved in the putative
RG has to have inhaled all the same fumes as me, but given the tensions
in this space and the history, I think it'd be good if this RG has
explicitly bought in to IETF BCPs, so that anyone who's angling to
modify those knows that that ought be done in/by the IETF and not
via RG activity.

Cheers,
S.

[1]
https://www.iab.org/documents/correspondence-reports-documents/2014-2/iab=
-statement-on-internet-confidentiality/

PS: I'm deliberately not suggesting specific wording because I think
it's likely better if the words used come from yourself and other folks
proposing this.


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From: Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com>
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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Hello,

For some reason I wasn't getting messages, so I am responding to the last
on thread:
https://www.ietf.org/mail-archive/web/smart/current/msg00008.html

Thank you for the comments, Stephen.  I'm in agreement with both you and
Kirsty that the work will not be aimed at weakening any privacy or
encryption measures, but rather developing new methods to detect and thwart
attacks with encryption and less access to identifiers including randomized
MAC addresses and other identifiers that have been removed or obfuscated in
protocols.

Adding some generalized text to these points makes sense including
references to a few relevant BCPs.

Thank you,
Kathleen


-- 

Best regards,
Kathleen

--000000000000a8396c0576ee907f
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<div dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr">Hello,<div><br></div><di=
v>For some reason I wasn&#39;t getting messages, so I am responding to the =
last on thread:</div><div><a href=3D"https://www.ietf.org/mail-archive/web/=
smart/current/msg00008.html">https://www.ietf.org/mail-archive/web/smart/cu=
rrent/msg00008.html</a><br></div><div><br></div><div>Thank you for the comm=
ents, Stephen.=C2=A0 I&#39;m in agreement with both you and Kirsty that the=
 work will not be aimed at weakening any privacy or encryption measures, bu=
t rather developing new methods to detect and thwart attacks with encryptio=
n and less access to identifiers including randomized MAC addresses and oth=
er identifiers that have been removed or obfuscated in protocols.</div><div=
><br></div><div>Adding some generalized text to these points makes sense in=
cluding references to a few relevant BCPs.</div><div><br></div><div>Thank y=
ou,</div><div>Kathleen</div><div><br clear=3D"all"><div><br></div>-- <br><d=
iv dir=3D"ltr" class=3D"gmail_signature"><div dir=3D"ltr"><br><div>Best reg=
ards,</div><div>Kathleen</div></div></div></div></div></div></div>

--000000000000a8396c0576ee907f--


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From: Bret Jordan <jordan.ietf@gmail.com>
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To: Kirsty P <Kirsty.p@ncsc.gov.uk>
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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Kristy, et al.,

Are we planning on a meet up in Bangkok?  This work along with the work in t=
he CACAO project could really help protect end users and keep them safe.=20

Bret=20

Sent from my Commodore 128D

PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050

> On Sep 28, 2018, at 7:24 AM, Kirsty P <Kirsty.p@ncsc.gov.uk> wrote:
>=20
> Bret,
>=20
> Thanks for your encouraging words! If you have ideas for more topics that s=
hould be covered in the short-term, please feel free to share with the list.=

>=20
> Kirsty
>=20
> From: Bret Jordan <jordan.ietf@gmail.com>
> Sent: 27 September 2018 22:59:04
> To: Kirsty P
> Cc: smart@irtf.org
> Subject: Re: [Smart] Draft Charter For SMART Proposed RG
> =20
> Kristy and RG ET al.,
>=20
> I think this charter sounds great and covers most of the areas we need to a=
ddress in the short-term.  Great work. The deliverables outlined so far will=
 greatly assist the community for years to come.
>=20
> Bret=20
>=20
> Sent from my Commodore 128D
>=20
> PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050
>=20
> On Sep 26, 2018, at 9:36 AM, Kirsty P <Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf=
.org> wrote:
>=20
>> This is the draft charter for the Proposed Research Group: Stopping Malwa=
re and Researching Threats (SMART).
>>=20
>> Your thoughts and suggestions are very welcome - please post to the list w=
ith your comments! - and keep an eye out for a list of proposed research pro=
blems soon...
>>=20
>>=20
>>=20
>>=20
>>=20
>> # Stopping Malware and Researching Threats (SMART) Proposed RG - Draft Ch=
arter
>>=20
>>=20
>> ## BACKGROUND
>>=20
>> The Stopping Malware and Researching Threats Research Group (or SMART RG)=
 will investigate how cyber attack defence requirements can be met in a worl=
d of encrypted data. It will research the effects, both positive and negativ=
e, of existing, proposed and newly published protocols and Internet standard=
s on attack defence. It will gather evidence from information security pract=
itioners on methods used to defend against attacks and make this available t=
o protocol designers. As a result, designers, implementers and users of new p=
rotocols will be better informed about the possible impact on attack prevent=
ion and mitigation.
>>=20
>>=20
>>=20
>> The IRTF is in a unique position to provide this research and evidence to=
 the IETF. This research group aims to describe the effect of protocol chang=
es where relevant and stimulate methodical research into attack defence meth=
ods for new protocols. Protocols are already rigorously assessed for their s=
ecurity properties, but ensuring attack defence methods are also rigorously a=
ssessed alongside protocol design changes would provide a fuller understandi=
ng of the value for such change, enabling a better engineered Internet.
>>=20
>>=20
>>=20
>> ## AIMS
>>=20
>> This research group has these major aims:
>>=20
>> To bring evidence on attacks and the methods that are or could be used to=
 defend against them to the attention of the IETF.
>> To highlight the attack mitigation impact, both positive and negative, of=
 new protocols and updates to existing protocols.
>> To stimulate and generate research into attack defence methods for new pr=
otocols, and to increase awareness in the technical community of new and exi=
sting methodology for detecting and mitigating attacks.
>> To provide systematic guidance to designers of new protocols as to what a=
ttack defence considerations to review, and to inform implementers by defaul=
t about the effects of new protocols on attack defence.
>> To produce problem statements that describe key issues in cyber security f=
or the group to research (initial research project ideas are listed below).
>> =20
>>=20
>> ## OUTPUTS
>>=20
>> The research group plans to create documents that may include, but are no=
t limited to, the following:
>>=20
>> Internet drafts,=E2=80=AFsome of which may be published through the IRTF R=
FC stream. These will include outline problem statements, use cases, case st=
udies and convey research results. They will be written for use by other gro=
ups to inform protocol design.
>> Policy papers, for in-depth analysis and discussion of the relationship b=
etween attack defence and the Internet architecture and protocols.
>> Research papers, containing quantitative evidence of actual attacks and t=
he success of defence methods against them, as well as theoretical and forma=
l analyses of the implications of proposed protocols on attack defence. Defe=
nce methods will be analyzed to determine if there are ways to optimize in o=
rder to better scale attack detection and mitigation.
>> Survey of current and historic IETF material to discover existing deliber=
ations on attack defence.
>> Best practice papers, describing methodologies that will enable researche=
rs to conduct experiments and report results that are useful to designers of=
 protocols. These methodologies will give descriptions of the effects of pro=
tocols on attack defence backed by evidence from real-world attacks, laborat=
ory-based testing and theoretical analysis of protocols, through the analysi=
s lens of attacks, detection methods and systematic assessment methodologies=
.
>> Within the first year, the research group aims to:
>>=20
>> Survey existing=E2=80=AFattack detection methods=E2=80=AFand determine th=
e=E2=80=AFrelative effectiveness of these=E2=80=AFmethods against different a=
ttack defence threats (e.g. phishing, DDoS, spambots, C&C, endpoint malware)=

>> Publish case studies of historical attacks and make recommendations where=
 attacks could have been stopped more quickly, or even prevented
>> Publish an Informational RFC, titled: "Important Attack Defence Considera=
tions for Protocol Design and Deployment".
>>=20
>>=20
>> ## MEMBERSHIP
>>=20
>> Membership is open to any interested parties who intend to remain current=
 with the published documents and mailing list issues. Wide participation fr=
om industry, academia, government and non-profits is encouraged.
>>=20
>>=20
>>=20
>>=20
>>=20
>>=20
>>=20
>>=20
>>=20
>> This information is exempt under the Freedom of Information Act 2000 (FOI=
A) and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to ncscinfoleg@ncsc.gov.uk
>> --=20
>> Smart mailing list
>> Smart@irtf.org
>> https://www.irtf.org/mailman/listinfo/smart
> This information is exempt under the Freedom of Information Act 2000 (FOIA=
) and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to ncscinfoleg@ncsc.gov.uk

--Apple-Mail-2CC258A9-6E3B-4203-B71E-A14A9ABB6315
Content-Type: text/html;
	charset=utf-8
Content-Transfer-Encoding: quoted-printable

<html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D=
utf-8"></head><body dir=3D"auto">Kristy, et al.,<div><br></div><div>Are we p=
lanning on a meet up in Bangkok? &nbsp;This work along with the work in the C=
ACAO project could really help protect end users and keep them safe.&nbsp;</=
div><div><br></div><div>Bret&nbsp;<br><br><div id=3D"AppleMailSignature"><sp=
an style=3D"background-color: rgba(255, 255, 255, 0);">Sent from my Commodor=
e 128D</span><div><span style=3D"background-color: rgba(255, 255, 255, 0);">=
<br></span></div><div><span style=3D"background-color: rgba(255, 255, 255, 0=
);"><font class=3D"" style=3D"font-variant-ligatures: normal; font-variant-p=
osition: normal; font-variant-numeric: normal; font-variant-alternates: norm=
al; font-variant-east-asian: normal; line-height: normal;">PGP Fingerprint:&=
nbsp;</font><span class=3D"" style=3D"text-align: -webkit-auto;"><font class=
=3D"">63B4 FC53 680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 0050</font></span><=
/span></div></div><div><br>On Sep 28, 2018, at 7:24 AM, Kirsty P &lt;<a href=
=3D"mailto:Kirsty.p@ncsc.gov.uk">Kirsty.p@ncsc.gov.uk</a>&gt; wrote:<br><br>=
</div><blockquote type=3D"cite"><div>

<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf-8">



<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; color=
: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quo=
t;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot=
;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size:12pt; color:=
rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Apple C=
olor Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe UI Sy=
mbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p style=3D"margin-top:0; margin-bottom:0">Bret,</p>
<p style=3D"margin-top:0; margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0; margin-bottom:0">Thanks for your encouraging words=
! If you have ideas&nbsp;for more&nbsp;topics that should be covered in the s=
hort-term, please feel free to share with the list.</p>
<p style=3D"margin-top:0; margin-bottom:0"><span style=3D"font-size:12pt"><b=
r>
</span></p>
<p style=3D"margin-top:0; margin-bottom:0"><span style=3D"font-size:12pt">Ki=
rsty</span></p>
<p style=3D"margin-top:0; margin-bottom:0"><span style=3D"font-size:12pt"><b=
r>
</span></p>
</div>
<hr tabindex=3D"-1" style=3D"display:inline-block; width:98%">
<div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" col=
or=3D"#000000" style=3D"font-size:11pt"><b>From:</b> Bret Jordan &lt;<a href=
=3D"mailto:jordan.ietf@gmail.com">jordan.ietf@gmail.com</a>&gt;<br>
<b>Sent:</b> 27 September 2018 22:59:04<br>
<b>To:</b> Kirsty P<br>
<b>Cc:</b> <a href=3D"mailto:smart@irtf.org">smart@irtf.org</a><br>
<b>Subject:</b> Re: [Smart] Draft Charter For SMART Proposed RG</font>
<div>&nbsp;</div>
</div>
<meta content=3D"text/html; charset=3Dutf-8">
<div dir=3D"auto">Kristy and RG ET al.,
<div><br>
</div>
<div>I think this charter sounds great and covers most of the areas we need t=
o address in the short-term. &nbsp;Great work. The deliverables outlined so f=
ar will greatly assist the community for years to come.</div>
<div><br>
</div>
<div>Bret&nbsp;<br>
<br>
<div id=3D"x_AppleMailSignature"><span style=3D"background-color:rgba(255,25=
5,255,0)">Sent from my Commodore 128D</span>
<div><span style=3D"background-color:rgba(255,255,255,0)"><br>
</span></div>
<div><span style=3D"background-color:rgba(255,255,255,0)"><font class=3D"" s=
tyle=3D"line-height:normal">PGP Fingerprint:&nbsp;</font><span class=3D"" st=
yle=3D""><font class=3D"">63B4 FC53 680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415=
 0050</font></span></span></div>
</div>
<div><br>
On Sep 26, 2018, at 9:36 AM, Kirsty P &lt;<a href=3D"mailto:Kirsty.p=3D40ncs=
c.gov.uk@dmarc.ietf.org" id=3D"LPlnk92608" class=3D"OWAAutoLink" previewremo=
ved=3D"true">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt; wrote:<br>
<br>
</div>
<blockquote type=3D"cite">
<div>
<div id=3D"x_divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size:12pt; colo=
r:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Apple=
 Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe UI S=
ymbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p style=3D"margin-top:0; margin-bottom:0"></p>
<p class=3D"x_MsoTitle"><span lang=3D"EN" style=3D"">This is the draft chart=
er for the Proposed Research&nbsp;Group:&nbsp;Stopping Malware and Researchi=
ng Threats (SMART).</span></p>
<p class=3D"x_MsoTitle"><span lang=3D"EN" style=3D"">Your thoughts&nbsp;and&=
nbsp;suggestions are very&nbsp;welcome - please post to the list with your c=
omments! - and keep an eye out for</span><span style=3D"font-size:12pt">&nbs=
p;a list of
</span><span style=3D"font-size:12pt">proposed research</span><span style=3D=
"font-size:12pt"> problems
</span><span style=3D"font-size:12pt">soon...</span></p>
<p class=3D"x_MsoTitle"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"x_MsoTitle"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"x_MsoSubtitle"># Stopping Malware and Researching Threats <span s=
tyle=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Apple Color=
 Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe UI Symbol=
&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px">
(SMART)&nbsp;</span>Proposed RG -&nbsp;Draft Charter</p>
<p class=3D"x_MsoSubtitle"><br>
</p>
<p class=3D"x_MsoSubtitle"><span lang=3D"EN" style=3D"">##&nbsp;BACKGROUND</=
span></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D"">The Stopping Malware a=
nd Researching Threats Research Group (or SMART RG) will investigate how cyb=
er attack defence requirements can be met in a world of encrypted data. It w=
ill research the effects, both positive
 and negative, of existing, proposed and newly published protocols and Inter=
net standards on attack defence. It will gather evidence from information se=
curity practitioners on methods used to defend against attacks and make this=
 available to protocol designers.
 As a result, designers, implementers and users of new protocols will be bet=
ter informed about the possible impact on attack prevention and mitigation.
</span></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D"">The IRTF is in a uniqu=
e position to provide this research and evidence to the IETF. This research g=
roup aims to describe the effect of protocol changes where relevant and stim=
ulate methodical research into attack
 defence methods for new protocols. Protocols are already rigorously assesse=
d for their security properties, but ensuring attack defence methods are als=
o rigorously assessed alongside protocol design changes would provide a full=
er understanding of the value
 for such change, enabling a better engineered Internet. </span></p>
<p class=3D"x_MsoNormal"><br>
</p>
<p class=3D"x_MsoNormal"><br>
</p>
<p class=3D"x_MsoSubtitle"><span lang=3D"EN" style=3D"">##&nbsp;AIMS</span><=
/p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D"">This research group ha=
s these major aims:
</span></p>
<ul>
<li><span lang=3D"EN" style=3D"">To bring <b style=3D"">evidence on attacks<=
/b> and the methods that are or could be used to defend against them to the a=
ttention of the IETF.<i style=3D""></i></span></li><li><span lang=3D"EN" sty=
le=3D"">To highlight the <b style=3D"">attack mitigation impact</b>, both po=
sitive and negative,
<b style=3D"">of new protocols</b> and updates to existing protocols. </span=
></li><li><b style=3D""><span lang=3D"EN" style=3D"">To stimulate and genera=
te research into attack defence methods</span></b><span lang=3D"EN" style=3D=
""> for new protocols, and to increase awareness in the technical community o=
f new and existing methodology for detecting
 and mitigating attacks. </span></li><li><span lang=3D"EN" style=3D"">To pro=
vide <b style=3D"">systematic guidance</b> to designers of new protocols as t=
o what attack defence considerations to review, and to inform implementers b=
y default about the effects of new protocols on attack defence.
</span></li><li><span lang=3D"EN" style=3D"">To produce <b style=3D"">proble=
m statements</b> that describe key issues in cyber security for the group to=
 research (initial research project ideas are listed below).
</span></li></ul>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D"">&nbsp;</span></p>
<p class=3D"x_MsoSubtitle"><span lang=3D"EN" style=3D"">##&nbsp;OUTPUTS</spa=
n></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D"">The research group pla=
ns to create documents that may include, but are not limited to, the followi=
ng:
</span></p>
<ul>
<li><b style=3D""><span lang=3D"EN" style=3D"">Internet drafts</span></b><sp=
an lang=3D"EN" style=3D"">,=E2=80=AFsome of which may be published through t=
he IRTF RFC stream. These will include outline problem statements, use cases=
, case studies and convey research results. They
 will be written for use by other groups to inform protocol design. <i style=
=3D""></i></span></li><li><b style=3D""><span lang=3D"EN" style=3D"">Policy p=
apers</span></b><span lang=3D"EN" style=3D"">, for in-depth analysis and dis=
cussion of the relationship between attack defence and the Internet architec=
ture and protocols.
</span></li><li><b style=3D""><span lang=3D"EN" style=3D"">Research papers</=
span></b><span lang=3D"EN" style=3D"">, containing quantitative evidence of a=
ctual attacks and the success of defence methods against them, as well as th=
eoretical and formal analyses of the implications
 of proposed protocols on attack defence. Defence methods will be analyzed t=
o determine if there are ways to optimize in order to better scale attack de=
tection and mitigation.</span></li><li><b style=3D""><span lang=3D"EN" style=
=3D"">Survey</span></b><span lang=3D"EN" style=3D"">&nbsp;of&nbsp;current an=
d historic IETF material to discover existing deliberations on attack defenc=
e.
</span></li><li><span lang=3D"EN" style=3D""><b>Best practice papers</b>,</s=
pan><span lang=3D"EN" style=3D""> describing methodologies that will enable r=
esearchers to conduct experiments and report results that are useful to desi=
gners of protocols. These methodologies will give
 descriptions of the effects of protocols on attack defence backed by eviden=
ce from real-world<span style=3D"">&nbsp;</span>attacks, laboratory-based te=
sting and theoretical analysis of protocols, through the analysis lens of at=
tacks, detection methods and systematic
 assessment methodologies.</span></li></ul>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D"">Within the first year,=
 the research group aims to:
</span></p>
<ul>
<li><span lang=3D"EN" style=3D"">Survey existing=E2=80=AFattack detection me=
thods=E2=80=AFand determine the=E2=80=AFrelative effectiveness of these=E2=80=
=AFmethods against different attack defence threats (e.g. phishing, DDoS, sp=
ambots, C&amp;C, endpoint malware)
</span></li><li><span lang=3D"EN" style=3D"">Publish case studies of histori=
cal attacks and make recommendations where attacks could have been stopped m=
ore quickly, or even prevented
</span></li><li><span lang=3D"EN" style=3D"">Publish an Informational RFC, t=
itled: "Important Attack Defence Considerations for Protocol Design and Depl=
oyment".</span></li></ul>
<p class=3D"x_MsoSubtitle"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"x_MsoSubtitle"><span lang=3D"EN" style=3D"">##&nbsp;MEMBERSHIP</=
span></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D"">Membership is open to a=
ny interested parties who intend to remain current with the published docume=
nts and mailing list issues. Wide participation from industry, academia, gov=
ernment and non-profits is encouraged.</span></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p class=3D"x_MsoNormal"><span lang=3D"EN" style=3D""><br>
</span></p>
<p></p>
</div>
This information is exempt under the Freedom of Information Act 2000 (FOIA) a=
nd may be exempt under other UK information legislation. Refer any FOIA quer=
ies to
<a href=3D"mailto:ncscinfoleg@ncsc.gov.uk" id=3D"LPlnk785116" class=3D"OWAAu=
toLink" previewremoved=3D"true">
ncscinfoleg@ncsc.gov.uk</a> </div>
</blockquote>
<blockquote type=3D"cite">
<div><span>-- </span><br>
<span>Smart mailing list</span><br>
<span><a href=3D"mailto:Smart@irtf.org" id=3D"LPlnk385372" class=3D"OWAAutoL=
ink" previewremoved=3D"true">Smart@irtf.org</a></span><br>
<span><a href=3D"https://emea01.safelinks.protection.outlook.com/?url=3Dhttp=
s%3A%2F%2Fwww.irtf.org%2Fmailman%2Flistinfo%2Fsmart&amp;data=3D02%7C01%7CKir=
sty.p%40ncsc.gov.uk%7Ca366352e8c64434aa2dc08d624c4776f%7C14aa5744ece1474ea2d=
734f46dda64a1%7C0%7C0%7C636736823579569953&amp;sdata=3DOUl%2BBxGgfF2Z5XLQ1iFh=
GMTdU9ePYXnb0%2F%2BBP9CtpZM%3D&amp;reserved=3D0" originalsrc=3D"https://www.=
irtf.org/mailman/listinfo/smart" shash=3D"LKr4E7mTSFUteNxVrfq4PJRS0Vyt69SwvI=
/8XkVjF/7I8VQgXSWt6xg5l+hzbLbWfTFFPjzoQq3wZZoshjgKe0u5Jx9uVLso52IopeKK1Z+VkW=
36cfyjyYJispt10YR/tiLYbvEdiGNmKQbNUMA1XY2qUaCIjMy1XbAhsKpV8fg=3D" id=3D"LPln=
k854231" class=3D"OWAAutoLink" previewremoved=3D"true">https://www.irtf.org/=
mailman/listinfo/smart</a></span><br>
</div>
</blockquote>
</div>
</div>
</div>
This information is exempt under the Freedom of Information Act 2000 (FOIA) a=
nd may be exempt under other UK information legislation. Refer any FOIA quer=
ies to <a href=3D"mailto:ncscinfoleg@ncsc.gov.uk">ncscinfoleg@ncsc.gov.uk</a=
>


</div></blockquote></div></body></html>=

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From: "David McGrew (mcgrew)" <mcgrew@cisco.com>
To: Kirsty P <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>, "smart@irtf.org" <smart@irtf.org>
Thread-Topic: [Smart] Draft Charter For SMART Proposed RG
Thread-Index: AQHUVq1WdAw7d8Bo+EymUcmgu7E5/6UF6OYA
Date: Fri, 28 Sep 2018 15:48:50 +0000
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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Date: Fri, 28 Sep 2018 12:04:32 -0400
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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Hi David,

Thank you very much for the detailed feedback.  I have limited time at the
moment, but was the one who helped remove the word cyber from earlier
versions of the charter in an effort to use terms that are well
understood.  Do you have a suggestion that improves from attack defense,
but doesn't include cyber?  Sorry for the top post on very helpful feedback
(more on that later from at least one of us).

Glad to see you engaged in the conversation!

Best regards,
Kathleen


On Fri, Sep 28, 2018 at 11:49 AM David McGrew (mcgrew) <mcgrew@cisco.com>
wrote:

> Hi Kirsty and others,
>
> Thanks for doing this; I very much like the idea of forming an RG that
> addresses these issues.  An RG where protocol geeks can talk to the threa=
t
> defense community would be goodness.
>
> Some detailed comments below.   Please don=E2=80=99t misinterpret these c=
omments
> as being negative on the idea of the RG; the intent is to refine the
> charter.
>
> I like Stephen=E2=80=99s suggestions of making it an explicit goal to pre=
serve
> privacy, and citing BCPs.
>
> More inline:
>
>
> On Sep 26, 2018, at 9:36 AM, Kirsty P <
> Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org> wrote:
>
> This is the draft charter for the Proposed Research Group: Stopping
> Malware and Researching Threats (SMART).
>
> Your thoughts and suggestions are very welcome - please post to the list
> with your comments! - and keep an eye out for a list of proposed research
> problems soon...
>
>
>
> # Stopping Malware and Researching Threats (SMART) Proposed RG - Draft
> Charter
>
>
> ## BACKGROUND
>
> The first paragraph below probably should precede the Background heading.
>   I suggest adding a background that outlines cybersecurity issues like t=
he
> cost of data breaches and the high time-to-detection.
>
> The Stopping Malware and Researching Threats Research Group (or SMART RG)
> will investigate how cyber attack defence requirements can be met in a
> world of encrypted data.
>
> I suggest moving the =E2=80=9Cworld of encrypted data=E2=80=9D out of the=
 intro sentence,
> and relegating it to somewhere further down.  It=E2=80=99s important, but=
 not the
> only consideration, and we don=E2=80=99t want to give people the false im=
pression
> that the RG is about backdoors in crypto or other ulterior motives.  The
> following sentence would be a good opener.
>
> It will research the effects, both positive and negative, of existing,
> proposed and newly published protocols and Internet standards on attack
> defence.
>
> I suggest replacing =E2=80=9Cattack defense=E2=80=9D with =E2=80=9Ccybers=
ecurity=E2=80=9D throughout, and
> defining cybersecurity as including the security of the information and t=
he
> computers and communication systems.   My thinking here is that we should
> emphasize that SMART is considering the security aspects beyond just the
> communication security of the protocols.  It might be worth adding
> something about how endpoint system security is at least as important as
> protocol/communication security, as it doesn=E2=80=99t matter how wise on=
e is about
> cryptography if the attacker can exfiltrate their keys.
>
> On =E2=80=9Cnegative effects=E2=80=9D, what we are most concerned with ar=
e negative
> externalities in an economic sense, that is, unintended costs or harm tha=
t
> people who design, implement, deploy, and operate protocols on the intern=
et
> can cause to others.    It would be good to call this out in the charter.
> It is already best current practice to avoid negative externalities in th=
e
> context of DoS attacks (RFC4732, say), and it would be healthy for the
> internet to have the RG consider externalities around other types of
> threats.  For instance, the interaction between IP blacklisting and Tor, =
as
> presented by Singh et. al. at ANRW 18 (
> https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL) deserves=
 more
> discussion.
>
> It will gather evidence from information security practitioners on method=
s
> used to defend against attacks and make this available to protocol
> designers. As a result, designers, implementers and users of new protocol=
s
> will be better informed about the possible impact on attack prevention an=
d
> mitigation.
>
>  I suggest using =E2=80=9Cprotocol designers, implementers, and users=E2=
=80=9D throughout,
> instead of focusing on protocol designers.   Also, it might be good to
> think even more broadly here, because what network and server operators d=
o
> (or don=E2=80=99t do) can have important effects (e.g. spoofing due to th=
e lack of
> ingress filtering, and vulnerable servers used to launch attacks).
>
>
> The IRTF is in a unique position to provide this research and evidence to
> the IETF.
>
> It=E2=80=99s a good idea to focus on research and evidence, especially ar=
ound
> malicious activity observed on the internet or network behaviors seen in
> malware sandboxes, honeypots, etc.
>
> This research group aims to describe the effect of protocol changes where
> relevant and stimulate methodical research into attack defence methods fo=
r
> new protocols. Protocols are already rigorously assessed for their securi=
ty
> properties, but ensuring attack defence methods are also rigorously
> assessed alongside protocol design changes would provide a fuller
> understanding of the value for such change, enabling a better engineered
> Internet.
>
> Instead of =E2=80=9Cattack defence methods=E2=80=9D in the above, I sugge=
st something like
> =E2=80=9Cimpact on cybersecurity=E2=80=9D.
>
>
>
> ## AIMS
>
> This research group has these major aims:
>
>    - To bring *evidence on attacks* and the methods that are or could be
>    used to defend against them to the attention of the IETF.
>
> More generally, I think we would like to see research on malicious networ=
k
> behavior.
>
>
>    -
>    - To highlight the *attack mitigation impact*, both positive and
>    negative, *of new protocols* and updates to existing protocols.
>
> Instead of =E2=80=9Cnew protocols=E2=80=9D I suggest =E2=80=9Cprotocol de=
sign, deployment, and
> operation=E2=80=9D.
>
>
>    -
>    - *To stimulate and generate research into attack defence methods* for
>    new protocols, and to increase awareness in the technical community of=
 new
>    and existing methodology for detecting and mitigating attacks.
>    - To provide *systematic guidance* to designers of new protocols as to
>    what attack defence considerations to review, and to inform implemente=
rs by
>    default about the effects of new protocols on attack defence.
>    - To produce *problem statements* that describe key issues in cyber
>    security for the group to research (initial research project ideas are
>    listed below).
>
> I suggest putting the problem statements bullet right after the first
> bullet, as the RG should be presenting research findings first, then
> creating problem statements, then proposing solutions.
>
> I think =E2=80=9Csystematic guidance to designers of new protocols=E2=80=
=9D is an
> ambitious goal.  It would be nice to have the goal written in a way that =
it
> would be easier to make progress against.   It can be difficult for an RG
> to make timely progress, so from the point of view of the process and the
> IRTF chairs and the RG chairs, it would be nice to have some more modest =
or
> intermediary goals against which headway could be made.
>
> I would like to see a goal like =E2=80=9CTo stimulate and generate resear=
ch on
> network protocols and practices that minimize impact on third parties=E2=
=80=9D or
> something like that.
>
>
>
> ## OUTPUTS
>
> The research group plans to create documents that may include, but are no=
t
> limited to, the following:
>
>    - *Internet drafts*,=E2=80=AFsome of which may be published through th=
e IRTF
>    RFC stream. These will include outline problem statements, use cases, =
case
>    studies and convey research results. They will be written for use by o=
ther
>    groups to inform protocol design.
>
> A nit: we also want drafts whose intended audience are just the RG
> members.   Also, I think it best to say =E2=80=9Cdesign, deployment, and =
use=E2=80=9D.
>
>
>    -
>    - *Policy papers*, for in-depth analysis and discussion of the
>    relationship between attack defence and the Internet architecture and
>    protocols.
>    - *Research papers*, containing quantitative evidence of actual
>    attacks and the success of defence methods against them, as well as
>    theoretical and formal analyses of the implications of proposed protoc=
ols
>    on attack defence. Defence methods will be analyzed to determine if th=
ere
>    are ways to optimize in order to better scale attack detection and
>    mitigation.
>    - *Survey* of current and historic IETF material to discover existing
>    deliberations on attack defence.
>    - *Best practice papers*, describing methodologies that will enable
>    researchers to conduct experiments and report results that are useful =
to
>    designers of protocols. These methodologies will give descriptions of =
the
>    effects of protocols on attack defence backed by evidence from real-wo=
rld
>     attacks, laboratory-based testing and theoretical analysis of
>    protocols, through the analysis lens of attacks, detection methods and
>    systematic assessment methodologies.
>
> It is not clear how the papers would relate to the drafts and the RFCs.
> It is probably best to say that the RG will invite presentations and
> discussions of research, policy, and survey papers published elsewhere.
> That would help to bring researchers and their results into the RG, while
> still allowing them to publish in peer-reviewed venues.
>
> I suggest having a goal like =E2=80=9CPromoting communication between the=
 IETF
> community and the cyber threat defense community, through discussions
> online and in regular meetings=E2=80=9D.
>
>
> Within the first year, the research group aims to:
>
>    - Survey existing=E2=80=AFattack detection methods=E2=80=AFand determi=
ne the=E2=80=AFrelative
>    effectiveness of these=E2=80=AFmethods against different attack defenc=
e threats
>    (e.g. phishing, DDoS, spambots, C&C, endpoint malware)
>    - Publish case studies of historical attacks and make recommendations
>    where attacks could have been stopped more quickly, or even prevented
>    - Publish an Informational RFC, titled: "Important Attack Defence
>    Considerations for Protocol Design and Deployment".
>
>
> ## MEMBERSHIP
>
> Membership is open to any interested parties who intend to remain current
> with the published documents and mailing list issues. Wide participation
> from industry, academia, government and non-profits is encouraged.
>
> This is really good, thanks again for taking the initiative with this.
>
> Best regards,
>
> David
>
>
>
>
>
> This information is exempt under the Freedom of Information Act 2000
> (FOIA) and may be exempt under other UK information legislation. Refer an=
y
> FOIA queries to ncscinfoleg@ncsc.gov.uk
>
> --
> Smart mailing list
> Smart@irtf.org
> https://www.irtf.org/mailman/listinfo/smart
>
> --
> Smart mailing list
> Smart@irtf.org
> https://www.irtf.org/mailman/listinfo/smart
>


--=20

Best regards,
Kathleen

--0000000000009ea98c0576f09ec9
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi David,<div><br></div><div>Thank you very much for the d=
etailed feedback.=C2=A0 I have limited time at the moment, but was the one =
who helped remove the word cyber from earlier versions of the charter in an=
 effort to use terms that are well understood.=C2=A0 Do you have a suggesti=
on that improves from attack defense, but doesn&#39;t include cyber?=C2=A0 =
Sorry for the top post on very helpful feedback (more on that later from at=
 least one of us).</div><div><br></div><div>Glad to see you engaged in the =
conversation!</div><div><br></div><div>Best regards,</div><div>Kathleen</di=
v><div><br></div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr">On F=
ri, Sep 28, 2018 at 11:49 AM David McGrew (mcgrew) &lt;<a href=3D"mailto:mc=
grew@cisco.com">mcgrew@cisco.com</a>&gt; wrote:<br></div><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex">



<div style=3D"word-wrap:break-word;color:rgb(0,0,0);font-size:14px;font-fam=
ily:Calibri,sans-serif">
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
<div>Hi Kirsty and others,</div>
<div><br>
</div>
<div>Thanks for doing this; I very much like the idea of forming an RG that=
 addresses these issues.=C2=A0 An RG where protocol geeks can talk to the t=
hreat defense community would be goodness. =C2=A0</div>
<div><br>
</div>
<div>Some detailed comments below. =C2=A0 Please don=E2=80=99t misinterpret=
 these comments as being negative on the idea of the RG; the intent is to r=
efine the charter. =C2=A0</div>
<div>
<div id=3D"m_-6758461947299375223MAC_OUTLOOK_SIGNATURE"></div>
</div>
</div>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
<br>
</div>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
I like Stephen=E2=80=99s suggestions of making it an explicit goal to prese=
rve privacy, and citing BCPs. =C2=A0=C2=A0</div>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
<br>
</div>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
More inline:</div>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
<br>
</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<div><br>
On Sep 26, 2018, at 9:36 AM, Kirsty P &lt;<a href=3D"mailto:Kirsty.p=3D40nc=
sc.gov.uk@dmarc.ietf.org" target=3D"_blank">Kirsty.p=3D40ncsc.gov.uk@dmarc.=
ietf.org</a>&gt; wrote:<br>
<br>
</div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p style=3D"margin-top:0;margin-bottom:0"></p>
<p class=3D"m_-6758461947299375223MsoTitle"><span lang=3D"EN">This is the d=
raft charter for the Proposed Research=C2=A0Group:=C2=A0Stopping Malware an=
d Researching Threats (SMART).</span></p>
<p class=3D"m_-6758461947299375223MsoTitle"><span lang=3D"EN">Your thoughts=
=C2=A0and=C2=A0suggestions are very=C2=A0welcome - please post to the list =
with your comments! - and keep an eye out for</span><span style=3D"font-siz=
e:12pt">=C2=A0a list of
</span><span style=3D"font-size:12pt">proposed research</span><span style=
=3D"font-size:12pt"> problems
</span><span style=3D"font-size:12pt">soon...</span></p>
<p class=3D"m_-6758461947299375223MsoTitle"><span lang=3D"EN"><br>
</span></p>
<p class=3D"m_-6758461947299375223MsoTitle"><span lang=3D"EN"><br>
</span></p>
<p class=3D"m_-6758461947299375223MsoSubtitle"># Stopping Malware and Resea=
rching Threats <span style=3D"font-family:Calibri,Helvetica,sans-serif,Emoj=
iFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmo=
ji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols;font-=
size:16px">
(SMART)=C2=A0</span>Proposed RG -=C2=A0Draft Charter</p>
<p class=3D"m_-6758461947299375223MsoSubtitle"><br>
</p>
<p class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN">##=C2=A0BA=
CKGROUND</span></p>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
The first paragraph below probably should precede the Background heading. =
=C2=A0 I suggest adding a background that outlines cybersecurity issues lik=
e the cost of data breaches and the high time-to-detection.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN">The Stopping Malware and Researchi=
ng Threats Research Group (or SMART RG) will investigate how cyber attack d=
efence requirements can be met in a world of encrypted data.</span></p>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>I suggest moving the =E2=80=9Cworld of encrypted data=E2=80=9D out of =
the intro sentence, and relegating it to somewhere further down.=C2=A0 It=
=E2=80=99s important, but not the only consideration, and we don=E2=80=99t =
want to give people the false impression that the RG is about backdoors
 in crypto or other ulterior motives.=C2=A0 The following sentence would be=
 a good opener.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN">It will research the effects, both=
 positive and negative, of existing, proposed and newly published protocols=
 and Internet standards on attack defence.</span></p>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
I suggest replacing =E2=80=9Cattack defense=E2=80=9D with =E2=80=9Ccybersec=
urity=E2=80=9D throughout, and defining cybersecurity as including the secu=
rity of the information and the computers and communication systems. =C2=A0=
 My thinking here is that we should emphasize that SMART is considering
 the security aspects beyond just the communication security of the protoco=
ls.=C2=A0 It might be worth adding something about how endpoint system secu=
rity is at least as important as protocol/communication security, as it doe=
sn=E2=80=99t matter how wise one is about cryptography
 if the attacker can exfiltrate their keys. =C2=A0</div>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
=C2=A0=C2=A0</div>
<div style=3D"color:rgb(0,0,0);font-family:Calibri,sans-serif;font-size:14p=
x">
On =E2=80=9Cnegative effects=E2=80=9D, what we are most concerned with are =
negative externalities in an economic sense, that is, unintended costs or h=
arm that people who design, implement, deploy, and operate protocols on the=
 internet can cause to others. =C2=A0 =C2=A0It would be good
 to call this out in the charter.=C2=A0 It is already best current practice=
 to avoid negative externalities in the context of DoS attacks (RFC4732, sa=
y), and it would be healthy for the internet to have the RG consider extern=
alities around other types of threats.
 =C2=A0For instance, the interaction between IP blacklisting and Tor, as pr=
esented by Singh et. al. at ANRW 18 (<a href=3D"https://dl.acm.org/citation=
.cfm?id=3D3232786&amp;dl=3DACM&amp;coll=3DDL" target=3D"_blank">https://dl.=
acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;coll=3DDL</a>) deserves =
more discussion.
 =C2=A0</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN">It will gather evidence from infor=
mation security practitioners on methods used to defend against attacks and=
 make this available to protocol designers. As a result, designers, impleme=
nters and users of new protocols
 will be better informed about the possible impact on attack prevention and=
 mitigation.</span></p>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>
<div><font face=3D"Calibri,sans-serif">=C2=A0I suggest using =E2=80=9Cproto=
col designers, implementers, and users=E2=80=9D throughout, instead of focu=
sing on protocol designers. =C2=A0 Also, it might be good to think even mor=
e broadly here, because what network and server operators do
 (or don=E2=80=99t do) can have important effects (e.g. spoofing due to the=
 lack of ingress filtering, and vulnerable servers used to launch=C2=A0</fo=
nt><font face=3D"Calibri,sans-serif">attacks). =C2=A0=C2=A0</font></div>
</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN"></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN"><br>
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN">The IRTF is in a unique position t=
o provide this research and evidence to the IETF.
</span></p>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>It=E2=80=99s a good idea to focus on research and evidence, especially=
 around malicious activity observed on the internet or network behaviors se=
en in malware sandboxes, honeypots, etc. =C2=A0</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN">This research group aims to descri=
be the effect of protocol changes where relevant and stimulate methodical r=
esearch into attack defence methods for new protocols. Protocols are alread=
y rigorously assessed for their
 security properties, but ensuring attack defence methods are also rigorous=
ly assessed alongside protocol design changes would provide a fuller unders=
tanding of the value for such change, enabling a better engineered Internet=
.</span></p>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>Instead of =E2=80=9Cattack defence methods=E2=80=9D in the above, I su=
ggest something like =E2=80=9Cimpact on cybersecurity=E2=80=9D.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN"></span></p>
<p class=3D"MsoNormal"><br>
</p>
<p class=3D"MsoNormal"><br>
</p>
<p class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN">##=C2=A0AI=
MS</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN">This research group has these majo=
r aims:
</span></p>
<ul>
<li><span lang=3D"EN">To bring <b>evidence on attacks</b> and the methods t=
hat are or could be used to defend against them to the attention of the IET=
F.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>More generally, I think we would like to see research on malicious net=
work behavior.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<ul>
<li><span lang=3D"EN"><i></i></span></li><li><span lang=3D"EN">To highlight=
 the <b>attack mitigation impact</b>, both positive and negative,
<b>of new protocols</b> and updates to existing protocols.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>Instead of =E2=80=9Cnew protocols=E2=80=9D I suggest =E2=80=9Cprotocol=
 design, deployment, and operation=E2=80=9D.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<ul>
<li><span lang=3D"EN"></span></li><li><b><span lang=3D"EN">To stimulate and=
 generate research into attack defence methods</span></b><span lang=3D"EN">=
 for new protocols, and to increase awareness in the technical community of=
 new and existing methodology for detecting
 and mitigating attacks. </span></li><li><span lang=3D"EN">To provide <b>sy=
stematic guidance</b> to designers of new protocols as to what attack defen=
ce considerations to review, and to inform implementers by default about th=
e effects of new protocols on attack defence.
</span></li><li><span lang=3D"EN">To produce <b>problem statements</b> that=
 describe key issues in cyber security for the group to research (initial r=
esearch project ideas are listed below).
</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>I suggest putting the problem statements bullet right after the first =
bullet, as the RG should be presenting research findings first, then creati=
ng problem statements, then proposing solutions. =C2=A0 =C2=A0</div>
<div><br>
</div>
<div>I think =E2=80=9Csystematic guidance to designers of new protocols=E2=
=80=9D is an ambitious goal.=C2=A0 It would be nice to have the goal writte=
n in a way that it would be easier to make progress against. =C2=A0 It can =
be difficult for an RG to make timely progress, so from the
 point of view of the process and the IRTF chairs and the RG chairs, it wou=
ld be nice to have some more modest or intermediary goals against which hea=
dway could be made.</div>
<div><br>
</div>
<div>I would like to see a goal like =E2=80=9CTo stimulate and generate res=
earch on network protocols and practices that minimize impact on third part=
ies=E2=80=9D or something like that. =C2=A0</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN">=C2=A0</span></p>
<p class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN">##=C2=A0OU=
TPUTS</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN">The research group plans to create=
 documents that may include, but are not limited to, the following:
</span></p>
<ul>
<li><b><span lang=3D"EN">Internet drafts</span></b><span lang=3D"EN">,=E2=
=80=AFsome of which may be published through the IRTF RFC stream. These wil=
l include outline problem statements, use cases, case studies and convey re=
search results. They
 will be written for use by other groups to inform protocol design.</span><=
/li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>A nit: we also want drafts whose intended audience are just the RG mem=
bers. =C2=A0 Also, I think it best to say =E2=80=9Cdesign, deployment, and =
use=E2=80=9D.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<ul>
<li><span lang=3D"EN"><i></i></span></li><li><b><span lang=3D"EN">Policy pa=
pers</span></b><span lang=3D"EN">, for in-depth analysis and discussion of =
the relationship between attack defence and the Internet architecture and p=
rotocols.
</span></li><li><b><span lang=3D"EN">Research papers</span></b><span lang=
=3D"EN">, containing quantitative evidence of actual attacks and the succes=
s of defence methods against them, as well as theoretical and formal analys=
es of the implications
 of proposed protocols on attack defence. Defence methods will be analyzed =
to determine if there are ways to optimize in order to better scale attack =
detection and mitigation.</span></li><li><b><span lang=3D"EN">Survey</span>=
</b><span lang=3D"EN">=C2=A0of=C2=A0current and historic IETF material to d=
iscover existing deliberations on attack defence.
</span></li><li><span lang=3D"EN"><b>Best practice papers</b>,</span><span =
lang=3D"EN"> describing methodologies that will enable researchers to condu=
ct experiments and report results that are useful to designers of protocols=
. These methodologies will give
 descriptions of the effects of protocols on attack defence backed by evide=
nce from real-world<span>=C2=A0</span>attacks, laboratory-based testing and=
 theoretical analysis of protocols, through the analysis lens of attacks, d=
etection methods and systematic
 assessment methodologies.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>It is not clear how the papers would relate to the drafts and the RFCs=
. =C2=A0 It is probably best to say that the RG will invite presentations a=
nd discussions of research, policy, and survey papers published elsewhere. =
=C2=A0 That would help to bring researchers
 and their results into the RG, while still allowing them to publish in pee=
r-reviewed venues. =C2=A0</div>
<div><br>
</div>
<div>I suggest having a goal like =E2=80=9CPromoting communication between =
the IETF community and the cyber threat defense community, through discussi=
ons online and in regular meetings=E2=80=9D. =C2=A0=C2=A0</div>
<div><br>
</div>
<div><br>
</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN">Within the first year, the researc=
h group aims to:
</span></p>
<ul>
<li><span lang=3D"EN">Survey existing=E2=80=AFattack detection methods=E2=
=80=AFand determine the=E2=80=AFrelative effectiveness of these=E2=80=AFmet=
hods against different attack defence threats (e.g. phishing, DDoS, spambot=
s, C&amp;C, endpoint malware)
</span></li><li><span lang=3D"EN">Publish case studies of historical attack=
s and make recommendations where attacks could have been stopped more quick=
ly, or even prevented
</span></li><li><span lang=3D"EN">Publish an Informational RFC, titled: &qu=
ot;Important Attack Defence Considerations for Protocol Design and Deployme=
nt&quot;.</span></li></ul>
<p class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN"><br>
</span></p>
<p class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN">##=C2=A0ME=
MBERSHIP</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN">Membership is open to any interest=
ed parties who intend to remain current with the published documents and ma=
iling list issues. Wide participation from industry, academia, government a=
nd non-profits is encouraged.</span></p>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div>This is really good, thanks again for taking the initiative with this.=
</div>
<div><br>
</div>
<div>
<div>Best regards,</div>
<div><br>
</div>
<div>David</div>
</div>
<div><br>
</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" style=3D"color:rgb(=
0,0,0);font-family:Calibri,sans-serif;font-size:14px"><span>
<blockquote id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"=
 style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div>
<div dir=3D"auto">
<div>
<blockquote type=3D"cite">
<div>
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" style=3D=
"font-size:12pt;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,E=
mojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColor=
Emoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols">
<p class=3D"MsoNormal"><span lang=3D"EN"><br>
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN"><br>
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN"><br>
</span></p>
<p class=3D"MsoNormal"><span lang=3D"EN"><br>
</span></p>
<p></p>
</div>
This information is exempt under the Freedom of Information Act 2000 (FOIA)=
 and may be exempt under other UK information legislation. Refer any FOIA q=
ueries to
<a href=3D"mailto:ncscinfoleg@ncsc.gov.uk" target=3D"_blank">ncscinfoleg@nc=
sc.gov.uk</a> </div>
</blockquote>
<blockquote type=3D"cite">
<div><span>-- </span><br>
<span>Smart mailing list</span><br>
<span><a href=3D"mailto:Smart@irtf.org" target=3D"_blank">Smart@irtf.org</a=
></span><br>
<span><a href=3D"https://www.irtf.org/mailman/listinfo/smart" target=3D"_bl=
ank">https://www.irtf.org/mailman/listinfo/smart</a></span><br>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
</div>

-- <br>
Smart mailing list<br>
<a href=3D"mailto:Smart@irtf.org" target=3D"_blank">Smart@irtf.org</a><br>
<a href=3D"https://www.irtf.org/mailman/listinfo/smart" rel=3D"noreferrer" =
target=3D"_blank">https://www.irtf.org/mailman/listinfo/smart</a><br>
</blockquote></div><br clear=3D"all"><div><br></div>-- <br><div dir=3D"ltr"=
 class=3D"gmail_signature" data-smartmail=3D"gmail_signature"><div dir=3D"l=
tr"><br><div>Best regards,</div><div>Kathleen</div></div></div>

--0000000000009ea98c0576f09ec9--


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From: "David McGrew (mcgrew)" <mcgrew@cisco.com>
To: Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com>
CC: "Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org" <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>, "smart@irtf.org" <smart@irtf.org>
Thread-Topic: [Smart] Draft Charter For SMART Proposed RG
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From: Kirsty P <Kirsty.p@ncsc.gov.uk>
To: Bret Jordan <jordan.ietf@gmail.com>
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Thread-Topic: [Smart] Draft Charter For SMART Proposed RG
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Archived-At: <https://mailarchive.ietf.org/arch/msg/smart/GqWKN8reBZalkzEIaT35MicEkE0>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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From: Bret Jordan <jordan.ietf@gmail.com>
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Date: Fri, 28 Sep 2018 16:21:52 -0600
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Cc: Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com>, "smart@irtf.org" <smart@irtf.org>, "Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org" <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>
To: "David McGrew (mcgrew)" <mcgrew@cisco.com>
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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I think the use of cyber security and cyber defense are well understood =
in the market and I am personally okay with their use. Given the target =
audience of a lot of these work products, the use of cyber* will be more =
wildly accepted than some of the other terms that will just be found to =
be confusing.


Thanks,
Bret
PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050
"Without cryptography vihv vivc ce xhrnrw, however, the only thing that =
can not be unscrambled is an egg."

> On Sep 28, 2018, at 10:26 AM, David McGrew (mcgrew) <mcgrew@cisco.com> =
wrote:
>=20
> Hi Kathleen,
>=20
> Please see inline:
>=20
> From: Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com =
<mailto:kathleen.moriarty.ietf@gmail.com>>
> Date: Friday, September 28, 2018 at 12:04 PM
> To: mcgrew <mcgrew@cisco.com <mailto:mcgrew@cisco.com>>
> Cc: "Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org =
<mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>" =
<Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org =
<mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>>, "smart@irtf.org =
<mailto:smart@irtf.org>" <smart@irtf.org <mailto:smart@irtf.org>>
> Subject: Re: [Smart] Draft Charter For SMART Proposed RG
>=20
>> Hi David,
>>=20
>> Thank you very much for the detailed feedback.  I have limited time =
at the moment, but was the one who helped remove the word cyber from =
earlier versions of the charter in an effort to use terms that are well =
understood.  Do you have a suggestion that improves from attack defense, =
but doesn't include cyber?=20
>=20
>=20
> Not off the top of my head, but I agree with the need to use well =
defined terms, because we hope to engage multiple communities.  Perhaps =
we would be better off defining exactly what we mean.  I had actually =
looked through RFC4949 for a reference, with no luck. =20
>=20
> Thanks
>=20
> David
>=20
>=20
>> Sorry for the top post on very helpful feedback (more on that later =
from at least one of us).
>>=20
>> Glad to see you engaged in the conversation!
>>=20
>> Best regards,
>> Kathleen
>>=20
>>=20
>> On Fri, Sep 28, 2018 at 11:49 AM David McGrew (mcgrew) =
<mcgrew@cisco.com <mailto:mcgrew@cisco.com>> wrote:
>>> Hi Kirsty and others,
>>>=20
>>> Thanks for doing this; I very much like the idea of forming an RG =
that addresses these issues.  An RG where protocol geeks can talk to the =
threat defense community would be goodness. =20
>>>=20
>>> Some detailed comments below.   Please don=E2=80=99t misinterpret =
these comments as being negative on the idea of the RG; the intent is to =
refine the charter. =20
>>>=20
>>> I like Stephen=E2=80=99s suggestions of making it an explicit goal =
to preserve privacy, and citing BCPs.  =20
>>>=20
>>> More inline:
>>>=20
>>>>=20
>>>> On Sep 26, 2018, at 9:36 AM, Kirsty P =
<Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org =
<mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>> wrote:
>>>>=20
>>>>> This is the draft charter for the Proposed Research Group: =
Stopping Malware and Researching Threats (SMART).
>>>>> Your thoughts and suggestions are very welcome - please post to =
the list with your comments! - and keep an eye out for a list of =
proposed research problems soon...
>>>>>=20
>>>>>=20
>>>>> # Stopping Malware and Researching Threats (SMART) Proposed RG - =
Draft Charter
>>>>>=20
>>>>> ## BACKGROUND
>>>=20
>>> The first paragraph below probably should precede the Background =
heading.   I suggest adding a background that outlines cybersecurity =
issues like the cost of data breaches and the high time-to-detection.
>>>>> The Stopping Malware and Researching Threats Research Group (or =
SMART RG) will investigate how cyber attack defence requirements can be =
met in a world of encrypted data.
>>>=20
>>> I suggest moving the =E2=80=9Cworld of encrypted data=E2=80=9D out =
of the intro sentence, and relegating it to somewhere further down.  =
It=E2=80=99s important, but not the only consideration, and we don=E2=80=99=
t want to give people the false impression that the RG is about =
backdoors in crypto or other ulterior motives.  The following sentence =
would be a good opener.
>>>>> It will research the effects, both positive and negative, of =
existing, proposed and newly published protocols and Internet standards =
on attack defence.
>>>=20
>>> I suggest replacing =E2=80=9Cattack defense=E2=80=9D with =
=E2=80=9Ccybersecurity=E2=80=9D throughout, and defining cybersecurity =
as including the security of the information and the computers and =
communication systems.   My thinking here is that we should emphasize =
that SMART is considering the security aspects beyond just the =
communication security of the protocols.  It might be worth adding =
something about how endpoint system security is at least as important as =
protocol/communication security, as it doesn=E2=80=99t matter how wise =
one is about cryptography if the attacker can exfiltrate their keys. =20
>>>  =20
>>> On =E2=80=9Cnegative effects=E2=80=9D, what we are most concerned =
with are negative externalities in an economic sense, that is, =
unintended costs or harm that people who design, implement, deploy, and =
operate protocols on the internet can cause to others.    It would be =
good to call this out in the charter.  It is already best current =
practice to avoid negative externalities in the context of DoS attacks =
(RFC4732, say), and it would be healthy for the internet to have the RG =
consider externalities around other types of threats.  For instance, the =
interaction between IP blacklisting and Tor, as presented by Singh et. =
al. at ANRW 18 =
(https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL =
<https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL>) =
deserves more discussion. =20
>>>>> It will gather evidence from information security practitioners on =
methods used to defend against attacks and make this available to =
protocol designers. As a result, designers, implementers and users of =
new protocols will be better informed about the possible impact on =
attack prevention and mitigation.
>>>=20
>>>  I suggest using =E2=80=9Cprotocol designers, implementers, and =
users=E2=80=9D throughout, instead of focusing on protocol designers.   =
Also, it might be good to think even more broadly here, because what =
network and server operators do (or don=E2=80=99t do) can have important =
effects (e.g. spoofing due to the lack of ingress filtering, and =
vulnerable servers used to launch attacks).  =20
>>>>>=20
>>>>>=20
>>>>> The IRTF is in a unique position to provide this research and =
evidence to the IETF.
>>>=20
>>> It=E2=80=99s a good idea to focus on research and evidence, =
especially around malicious activity observed on the internet or network =
behaviors seen in malware sandboxes, honeypots, etc. =20
>>>>> This research group aims to describe the effect of protocol =
changes where relevant and stimulate methodical research into attack =
defence methods for new protocols. Protocols are already rigorously =
assessed for their security properties, but ensuring attack defence =
methods are also rigorously assessed alongside protocol design changes =
would provide a fuller understanding of the value for such change, =
enabling a better engineered Internet.
>>>=20
>>> Instead of =E2=80=9Cattack defence methods=E2=80=9D in the above, I =
suggest something like =E2=80=9Cimpact on cybersecurity=E2=80=9D.
>>>>>=20
>>>>>=20
>>>>>=20
>>>>> ## AIMS
>>>>> This research group has these major aims:
>>>>> To bring evidence on attacks and the methods that are or could be =
used to defend against them to the attention of the IETF.
>>>=20
>>> More generally, I think we would like to see research on malicious =
network behavior.
>>>>> To highlight the attack mitigation impact, both positive and =
negative, of new protocols and updates to existing protocols.
>>>=20
>>> Instead of =E2=80=9Cnew protocols=E2=80=9D I suggest =E2=80=9Cprotocol=
 design, deployment, and operation=E2=80=9D.
>>>>> To stimulate and generate research into attack defence methods for =
new protocols, and to increase awareness in the technical community of =
new and existing methodology for detecting and mitigating attacks.
>>>>> To provide systematic guidance to designers of new protocols as to =
what attack defence considerations to review, and to inform implementers =
by default about the effects of new protocols on attack defence.
>>>>> To produce problem statements that describe key issues in cyber =
security for the group to research (initial research project ideas are =
listed below).
>>>=20
>>> I suggest putting the problem statements bullet right after the =
first bullet, as the RG should be presenting research findings first, =
then creating problem statements, then proposing solutions.   =20
>>>=20
>>> I think =E2=80=9Csystematic guidance to designers of new =
protocols=E2=80=9D is an ambitious goal.  It would be nice to have the =
goal written in a way that it would be easier to make progress against.  =
 It can be difficult for an RG to make timely progress, so from the =
point of view of the process and the IRTF chairs and the RG chairs, it =
would be nice to have some more modest or intermediary goals against =
which headway could be made.
>>>=20
>>> I would like to see a goal like =E2=80=9CTo stimulate and generate =
research on network protocols and practices that minimize impact on =
third parties=E2=80=9D or something like that. =20
>>>>> =20
>>>>> ## OUTPUTS
>>>>> The research group plans to create documents that may include, but =
are not limited to, the following:
>>>>> Internet drafts,=E2=80=AFsome of which may be published through =
the IRTF RFC stream. These will include outline problem statements, use =
cases, case studies and convey research results. They will be written =
for use by other groups to inform protocol design.
>>>=20
>>> A nit: we also want drafts whose intended audience are just the RG =
members.   Also, I think it best to say =E2=80=9Cdesign, deployment, and =
use=E2=80=9D.
>>>>> Policy papers, for in-depth analysis and discussion of the =
relationship between attack defence and the Internet architecture and =
protocols.
>>>>> Research papers, containing quantitative evidence of actual =
attacks and the success of defence methods against them, as well as =
theoretical and formal analyses of the implications of proposed =
protocols on attack defence. Defence methods will be analyzed to =
determine if there are ways to optimize in order to better scale attack =
detection and mitigation.
>>>>> Survey of current and historic IETF material to discover existing =
deliberations on attack defence.
>>>>> Best practice papers, describing methodologies that will enable =
researchers to conduct experiments and report results that are useful to =
designers of protocols. These methodologies will give descriptions of =
the effects of protocols on attack defence backed by evidence from =
real-world attacks, laboratory-based testing and theoretical analysis of =
protocols, through the analysis lens of attacks, detection methods and =
systematic assessment methodologies.
>>>=20
>>> It is not clear how the papers would relate to the drafts and the =
RFCs.   It is probably best to say that the RG will invite presentations =
and discussions of research, policy, and survey papers published =
elsewhere.   That would help to bring researchers and their results into =
the RG, while still allowing them to publish in peer-reviewed venues. =20=

>>>=20
>>> I suggest having a goal like =E2=80=9CPromoting communication =
between the IETF community and the cyber threat defense community, =
through discussions online and in regular meetings=E2=80=9D.  =20
>>>=20
>>>=20
>>>>> Within the first year, the research group aims to:
>>>>> Survey existing=E2=80=AFattack detection methods=E2=80=AFand =
determine the=E2=80=AFrelative effectiveness of these=E2=80=AFmethods =
against different attack defence threats (e.g. phishing, DDoS, spambots, =
C&C, endpoint malware)=20
>>>>> Publish case studies of historical attacks and make =
recommendations where attacks could have been stopped more quickly, or =
even prevented
>>>>> Publish an Informational RFC, titled: "Important Attack Defence =
Considerations for Protocol Design and Deployment".
>>>>>=20
>>>>> ## MEMBERSHIP
>>>>> Membership is open to any interested parties who intend to remain =
current with the published documents and mailing list issues. Wide =
participation from industry, academia, government and non-profits is =
encouraged.
>>>=20
>>> This is really good, thanks again for taking the initiative with =
this.
>>>=20
>>> Best regards,
>>>=20
>>> David
>>>=20
>>>>>=20
>>>>>=20
>>>>>=20
>>>>>=20
>>>>>=20
>>>>> This information is exempt under the Freedom of Information Act =
2000 (FOIA) and may be exempt under other UK information legislation. =
Refer any FOIA queries to ncscinfoleg@ncsc.gov.uk =
<mailto:ncscinfoleg@ncsc.gov.uk>--=20
>>>>> Smart mailing list
>>>>> Smart@irtf.org <mailto:Smart@irtf.org>
>>>>> https://www.irtf.org/mailman/listinfo/smart =
<https://www.irtf.org/mailman/listinfo/smart>
>>> --=20
>>> Smart mailing list
>>> Smart@irtf.org <mailto:Smart@irtf.org>
>>> https://www.irtf.org/mailman/listinfo/smart =
<https://www.irtf.org/mailman/listinfo/smart>
>>=20
>>=20
>> --=20
>>=20
>> Best regards,
>> Kathleen
> --=20
> Smart mailing list
> Smart@irtf.org
> https://www.irtf.org/mailman/listinfo/smart


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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D"">I =
think the use of cyber security and cyber defense are well understood in =
the market and I am personally okay with their use. Given the target =
audience of a lot of these work products, the use of cyber* will be more =
wildly accepted than some of the other terms that will just be found to =
be confusing.<div class=3D""><br class=3D""></div><div class=3D""><br =
class=3D""><div class=3D"">
<div style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); =
font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; =
text-decoration: none;"><div class=3D"" style=3D"orphans: 2; widows: 2; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; =
-webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; border-spacing: 0px; =
-webkit-text-decorations-in-effect: none;">Thanks,</span></div><div =
class=3D"" style=3D"orphans: 2; widows: 2; font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; text-align: =
-webkit-auto; border-spacing: 0px; -webkit-text-decorations-in-effect: =
none;">Bret</span></div><div class=3D"" style=3D"orphans: 2; widows: =
2;"><span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D"" style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D""><font color=3D"#7c7c7c" =
face=3D"Calibre, Verdana" class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"font-size: 11px;">PGP =
Fingerprint:&nbsp;</span></font><span class=3D"" style=3D"text-align: =
-webkit-auto; font-size: 11px;"><font color=3D"#7c7c7c" face=3D"Calibre, =
Verdana" class=3D"">63B4 FC53 680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 =
0050</font></span></div><div class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"color: rgb(124, 124, 124); font-size: 8pt; =
font-family: Calibre, Verdana; text-align: -webkit-auto;">"Without =
cryptography vihv vivc ce xhrnrw, however, the only thing that can not =
be unscrambled is an =
egg."</span></div></span></div></span></div></span></div></span></span></d=
iv></div>
</div>
<div><br class=3D""><blockquote type=3D"cite" class=3D""><div =
class=3D"">On Sep 28, 2018, at 10:26 AM, David McGrew (mcgrew) &lt;<a =
href=3D"mailto:mcgrew@cisco.com" class=3D"">mcgrew@cisco.com</a>&gt; =
wrote:</div><br class=3D"Apple-interchange-newline"><div class=3D"">

<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf-8" =
class=3D"">

<div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space;" class=3D"">
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<div class=3D"">
<div class=3D"">Hi Kathleen,</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">Please see inline:</div>
<div class=3D"">
<div id=3D"MAC_OUTLOOK_SIGNATURE" class=3D""></div>
</div>
</div>
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D"">
<div style=3D"font-family: Calibri; font-size: 12pt; text-align: left; =
border-width: 1pt medium medium; border-style: solid none none; padding: =
3pt 0in 0in; border-top-color: rgb(181, 196, 223);" class=3D"">
<span style=3D"font-weight:bold" class=3D"">From: </span>Kathleen =
Moriarty &lt;<a href=3D"mailto:kathleen.moriarty.ietf@gmail.com" =
class=3D"">kathleen.moriarty.ietf@gmail.com</a>&gt;<br class=3D"">
<span style=3D"font-weight:bold" class=3D"">Date: </span>Friday, =
September 28, 2018 at 12:04 PM<br class=3D"">
<span style=3D"font-weight:bold" class=3D"">To: </span>mcgrew &lt;<a =
href=3D"mailto:mcgrew@cisco.com" class=3D"">mcgrew@cisco.com</a>&gt;<br =
class=3D"">
<span style=3D"font-weight:bold" class=3D"">Cc: </span>"<a =
href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>" &lt;<a =
href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt;, "<a =
href=3D"mailto:smart@irtf.org" class=3D"">smart@irtf.org</a>"
 &lt;<a href=3D"mailto:smart@irtf.org" =
class=3D"">smart@irtf.org</a>&gt;<br class=3D"">
<span style=3D"font-weight:bold" class=3D"">Subject: </span>Re: [Smart] =
Draft Charter For SMART Proposed RG<br class=3D"">
</div>
<div class=3D""><br class=3D"">
</div>
<span style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div class=3D"">
<div dir=3D"ltr" class=3D"">Hi David,
<div class=3D""><br class=3D"">
</div>
<div class=3D"">Thank you very much for the detailed feedback.&nbsp; I =
have limited time at the moment, but was the one who helped remove the =
word cyber from earlier versions of the charter in an effort to use =
terms that are well understood.&nbsp; Do you have a suggestion that
 improves from attack defense, but doesn't include cyber?&nbsp; </div>
</div>
</div>
</div>
</blockquote>
</span></span>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
Not off the top of my head, but I agree with the need to use well =
defined terms, because we hope to engage multiple communities. =
&nbsp;Perhaps we would be better off defining exactly what we mean. =
&nbsp;I had actually looked through RFC4949 for a reference, with no =
luck.
 &nbsp;</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
Thanks</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
David</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div class=3D"">
<div dir=3D"ltr" class=3D"">
<div class=3D"">Sorry for the top post on very helpful feedback (more on =
that later from at least one of us).</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">Glad to see you engaged in the conversation!</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">Best regards,</div>
<div class=3D"">Kathleen</div>
<div class=3D""><br class=3D"">
</div>
</div>
<br class=3D"">
<div class=3D"gmail_quote">
<div dir=3D"ltr" class=3D"">On Fri, Sep 28, 2018 at 11:49 AM David =
McGrew (mcgrew) &lt;<a href=3D"mailto:mcgrew@cisco.com" =
class=3D"">mcgrew@cisco.com</a>&gt; wrote:<br class=3D"">
</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 =
.8ex;border-left:1px #ccc solid;padding-left:1ex" type=3D"cite">
<div style=3D"word-wrap: break-word; font-size: 14px; font-family: =
Calibri, sans-serif;" class=3D"">
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<div class=3D"">Hi Kirsty and others,</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">Thanks for doing this; I very much like the idea of =
forming an RG that addresses these issues.&nbsp; An RG where protocol =
geeks can talk to the threat defense community would be goodness. =
&nbsp;</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">Some detailed comments below. &nbsp; Please don=E2=80=99t =
misinterpret these comments as being negative on the idea of the RG; the =
intent is to refine the charter. &nbsp;</div>
<div class=3D"">
<div id=3D"m_-6758461947299375223MAC_OUTLOOK_SIGNATURE" class=3D""></div>
</div>
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><br class=3D"">
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">I like Stephen=E2=80=99s suggestions of making it an explicit =
goal to preserve privacy, and citing BCPs. &nbsp;&nbsp;</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><br class=3D"">
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">More inline:</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><br class=3D"">
</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<div class=3D""><br class=3D"">
On Sep 26, 2018, at 9:36 AM, Kirsty P &lt;<a =
href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" target=3D"_blank" =
class=3D"">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt; wrote:<br =
class=3D"">
<br class=3D"">
</div>
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><p style=3D"margin-top:0;margin-bottom:0" =
class=3D""></p><div class=3D"m_-6758461947299375223MsoTitle"><span =
lang=3D"EN" class=3D"">This is the draft charter for the Proposed =
Research&nbsp;Group:&nbsp;Stopping Malware and Researching Threats =
(SMART).</span></div><div class=3D"m_-6758461947299375223MsoTitle"><span =
lang=3D"EN" class=3D"">Your thoughts&nbsp;and&nbsp;suggestions are =
very&nbsp;welcome - please post to the list with your comments! - and =
keep an eye out for</span><span style=3D"font-size:12pt" =
class=3D"">&nbsp;a list of
</span><span style=3D"font-size:12pt" class=3D"">proposed =
research</span><span style=3D"font-size:12pt" class=3D""> problems
</span><span style=3D"font-size:12pt" class=3D"">soon...</span></div><div =
class=3D"m_-6758461947299375223MsoTitle"><span lang=3D"EN" class=3D""><br =
class=3D"">
</span></div><div class=3D"m_-6758461947299375223MsoTitle"><span =
lang=3D"EN" class=3D""><br class=3D"">
</span></div><div class=3D"m_-6758461947299375223MsoSubtitle"># Stopping =
Malware and Researching Threats
<span =
style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Apple =
Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe =
UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols;font-size:16px" =
class=3D"">
(SMART)&nbsp;</span>Proposed RG -&nbsp;Draft Charter</div><div =
class=3D"m_-6758461947299375223MsoSubtitle"><br class=3D"">
</div><div class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN" =
class=3D"">##&nbsp;BACKGROUND</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">The first paragraph below probably should precede the =
Background heading. &nbsp; I suggest adding a background that outlines =
cybersecurity issues like the cost of data breaches and the high
 time-to-detection.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" =
class=3D"">The Stopping Malware and Researching Threats Research Group =
(or SMART RG) will investigate how cyber attack defence requirements can =
be met in a world of encrypted data.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">I suggest moving the =E2=80=9Cworld of encrypted data=E2=80=
=9D out of the intro sentence, and relegating it to somewhere further =
down.&nbsp; It=E2=80=99s important, but not the only consideration, and =
we don=E2=80=99t want to give people the false impression that the RG is =
about backdoors
 in crypto or other ulterior motives.&nbsp; The following sentence would =
be a good opener.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" =
class=3D"">It will research the effects, both positive and negative, of =
existing, proposed and newly published protocols and Internet standards =
on attack defence.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">I suggest replacing =E2=80=9Cattack defense=E2=80=9D with =
=E2=80=9Ccybersecurity=E2=80=9D throughout, and defining cybersecurity =
as including the security of the information and the computers and =
communication systems.
 &nbsp; My thinking here is that we should emphasize that SMART is =
considering the security aspects beyond just the communication security =
of the protocols.&nbsp; It might be worth adding something about how =
endpoint system security is at least as important as =
protocol/communication
 security, as it doesn=E2=80=99t matter how wise one is about =
cryptography if the attacker can exfiltrate their keys. &nbsp;</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">&nbsp;&nbsp;</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">On =E2=80=9Cnegative effects=E2=80=9D, what we are most =
concerned with are negative externalities in an economic sense, that is, =
unintended costs or harm that people who design, implement, deploy,
 and operate protocols on the internet can cause to others. &nbsp; =
&nbsp;It would be good to call this out in the charter.&nbsp; It is =
already best current practice to avoid negative externalities in the =
context of DoS attacks (RFC4732, say), and it would be healthy for the
 internet to have the RG consider externalities around other types of =
threats. &nbsp;For instance, the interaction between IP blacklisting and =
Tor, as presented by Singh et. al. at ANRW 18 (<a =
href=3D"https://dl.acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;coll=
=3DDL" target=3D"_blank" =
class=3D"">https://dl.acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;c=
oll=3DDL</a>)
 deserves more discussion. &nbsp;</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" =
class=3D"">It will gather evidence from information security =
practitioners on methods used to defend against attacks and make this =
available to protocol designers. As a result, designers, implementers =
and users of new protocols will
 be better informed about the possible impact on attack prevention and =
mitigation.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">
<div class=3D""><font face=3D"Calibri,sans-serif" class=3D"">&nbsp;I =
suggest using =E2=80=9Cprotocol designers, implementers, and users=E2=80=9D=
 throughout, instead of focusing on protocol designers. &nbsp; Also, it =
might be good to think even more broadly here, because what network and =
server operators do
 (or don=E2=80=99t do) can have important effects (e.g. spoofing due to =
the lack of ingress filtering, and vulnerable servers used to =
launch&nbsp;</font><font face=3D"Calibri,sans-serif" class=3D"">attacks). =
&nbsp;&nbsp;</font></div>
</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D""><span lang=3D"EN" =
class=3D""></span><br class=3D"webkit-block-placeholder"></div><div =
class=3D"MsoNormal"><span lang=3D"EN" class=3D""><br class=3D"">
</span></div><div class=3D"MsoNormal"><span lang=3D"EN" class=3D"">The =
IRTF is in a unique position to provide this research and evidence to =
the IETF.
</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">It=E2=80=99s a good idea to focus on research and =
evidence, especially around malicious activity observed on the internet =
or network behaviors seen in malware sandboxes, honeypots, etc. =
&nbsp;</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" =
class=3D"">This research group aims to describe the effect of protocol =
changes where relevant and stimulate methodical research into attack =
defence methods for new protocols. Protocols are already rigorously =
assessed for their security
 properties, but ensuring attack defence methods are also rigorously =
assessed alongside protocol design changes would provide a fuller =
understanding of the value for such change, enabling a better engineered =
Internet.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">Instead of =E2=80=9Cattack defence methods=E2=80=9D in =
the above, I suggest something like =E2=80=9Cimpact on =
cybersecurity=E2=80=9D.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D""><span lang=3D"EN" =
class=3D""></span><br class=3D"webkit-block-placeholder"></div><div =
class=3D"MsoNormal"><br class=3D"">
</div><div class=3D"MsoNormal"><br class=3D"">
</div><div class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN" =
class=3D"">##&nbsp;AIMS</span></div><div class=3D"MsoNormal"><span =
lang=3D"EN" class=3D"">This research group has these major aims: </span>
</div>
<ul class=3D"">
<li class=3D""><span lang=3D"EN" class=3D"">To bring <b =
class=3D"">evidence on attacks</b> and the methods that are or could be =
used to defend against them to the attention of the =
IETF.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">More generally, I think we would like to see research on =
malicious network behavior.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D"">
<ul class=3D"">
<li class=3D""><span lang=3D"EN" class=3D""><i =
class=3D""></i></span></li><li class=3D""><span lang=3D"EN" class=3D"">To =
highlight the <b class=3D"">attack mitigation impact</b>, both positive =
and negative,
<b class=3D"">of new protocols</b> and updates to existing =
protocols.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">Instead of =E2=80=9Cnew protocols=E2=80=9D I suggest =
=E2=80=9Cprotocol design, deployment, and operation=E2=80=9D.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D"">
<ul class=3D"">
<li class=3D""><span lang=3D"EN" class=3D""></span></li><li class=3D""><b =
class=3D""><span lang=3D"EN" class=3D"">To stimulate and generate =
research into attack defence methods</span></b><span lang=3D"EN" =
class=3D""> for new protocols, and to increase awareness in the =
technical community of new and existing methodology for detecting and =
mitigating attacks.
</span></li><li class=3D""><span lang=3D"EN" class=3D"">To provide <b =
class=3D"">systematic guidance</b> to designers of new protocols as to =
what attack defence considerations to review, and to inform implementers =
by default about the effects of new protocols on attack defence.
</span></li><li class=3D""><span lang=3D"EN" class=3D"">To produce <b =
class=3D"">problem statements</b> that describe key issues in cyber =
security for the group to research (initial research project ideas are =
listed below).
</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">I suggest putting the problem statements bullet right =
after the first bullet, as the RG should be presenting research findings =
first, then creating problem statements, then proposing solutions. =
&nbsp; &nbsp;</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">I think =E2=80=9Csystematic guidance to designers of new =
protocols=E2=80=9D is an ambitious goal.&nbsp; It would be nice to have =
the goal written in a way that it would be easier to make progress =
against. &nbsp; It can be difficult for an RG to make timely progress, =
so from the
 point of view of the process and the IRTF chairs and the RG chairs, it =
would be nice to have some more modest or intermediary goals against =
which headway could be made.</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">I would like to see a goal like =E2=80=9CTo stimulate =
and generate research on network protocols and practices that minimize =
impact on third parties=E2=80=9D or something like that. &nbsp;</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D""><span lang=3D"EN" =
class=3D"">&nbsp;</span><br class=3D"webkit-block-placeholder"></div><div =
class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN" =
class=3D"">##&nbsp;OUTPUTS</span></div><div class=3D"MsoNormal"><span =
lang=3D"EN" class=3D"">The research group plans to create documents that =
may include, but are not limited to, the following:
</span></div>
<ul class=3D"">
<li class=3D""><b class=3D""><span lang=3D"EN" class=3D"">Internet =
drafts</span></b><span lang=3D"EN" class=3D"">,=E2=80=AFsome of which =
may be published through the IRTF RFC stream. These will include outline =
problem statements, use cases, case studies and convey research results. =
They will be written for use by
 other groups to inform protocol design.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">A nit: we also want drafts whose intended audience are =
just the RG members. &nbsp; Also, I think it best to say =E2=80=9Cdesign, =
deployment, and use=E2=80=9D.</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D"">
<ul class=3D"">
<li class=3D""><span lang=3D"EN" class=3D""><i =
class=3D""></i></span></li><li class=3D""><b class=3D""><span lang=3D"EN" =
class=3D"">Policy papers</span></b><span lang=3D"EN" class=3D"">, for =
in-depth analysis and discussion of the relationship between attack =
defence and the Internet architecture and protocols.
</span></li><li class=3D""><b class=3D""><span lang=3D"EN" =
class=3D"">Research papers</span></b><span lang=3D"EN" class=3D"">, =
containing quantitative evidence of actual attacks and the success of =
defence methods against them, as well as theoretical and formal analyses =
of the implications of proposed protocols on attack
 defence. Defence methods will be analyzed to determine if there are =
ways to optimize in order to better scale attack detection and =
mitigation.</span></li><li class=3D""><b class=3D""><span lang=3D"EN" =
class=3D"">Survey</span></b><span lang=3D"EN" =
class=3D"">&nbsp;of&nbsp;current and historic IETF material to discover =
existing deliberations on attack defence.
</span></li><li class=3D""><span lang=3D"EN" class=3D""><b class=3D"">Best=
 practice papers</b>,</span><span lang=3D"EN" class=3D""> describing =
methodologies that will enable researchers to conduct experiments and =
report results that are useful to designers of protocols. These =
methodologies will give descriptions of
 the effects of protocols on attack defence backed by evidence from =
real-world<span class=3D"">&nbsp;</span>attacks, laboratory-based =
testing and theoretical analysis of protocols, through the analysis lens =
of attacks, detection methods and systematic assessment =
methodologies.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">It is not clear how the papers would relate to the =
drafts and the RFCs. &nbsp; It is probably best to say that the RG will =
invite presentations and discussions of research, policy, and survey =
papers published elsewhere. &nbsp; That would help to bring researchers
 and their results into the RG, while still allowing them to publish in =
peer-reviewed venues. &nbsp;</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">I suggest having a goal like =E2=80=9CPromoting =
communication between the IETF community and the cyber threat defense =
community, through discussions online and in regular meetings=E2=80=9D. =
&nbsp;&nbsp;</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D""><br class=3D"">
</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" =
class=3D"">Within the first year, the research group aims to:
</span></div>
<ul class=3D"">
<li class=3D""><span lang=3D"EN" class=3D"">Survey existing=E2=80=AFattack=
 detection methods=E2=80=AFand determine the=E2=80=AFrelative =
effectiveness of these=E2=80=AFmethods against different attack defence =
threats (e.g. phishing, DDoS, spambots, C&amp;C, endpoint malware)
</span></li><li class=3D""><span lang=3D"EN" class=3D"">Publish case =
studies of historical attacks and make recommendations where attacks =
could have been stopped more quickly, or even prevented
</span></li><li class=3D""><span lang=3D"EN" class=3D"">Publish an =
Informational RFC, titled: "Important Attack Defence Considerations for =
Protocol Design and Deployment".</span></li></ul><div =
class=3D"m_-6758461947299375223MsoSubtitle"><span lang=3D"EN" =
class=3D""><br class=3D"">
</span></div><div class=3D"m_-6758461947299375223MsoSubtitle"><span =
lang=3D"EN" class=3D"">##&nbsp;MEMBERSHIP</span></div><div =
class=3D"MsoNormal"><span lang=3D"EN" class=3D"">Membership is open to =
any interested parties who intend to remain current with the published =
documents and mailing list issues. Wide participation from industry, =
academia, government and non-profits is encouraged.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">This is really good, thanks again for taking the =
initiative with this.</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">
<div class=3D"">Best regards,</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">David</div>
</div>
<div class=3D""><br class=3D"">
</div>
<span id=3D"m_-6758461947299375223OLK_SRC_BODY_SECTION" =
style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D""><span class=3D"">
<blockquote =
id=3D"m_-6758461947299375223MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"m_-6758461947299375223divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" =
class=3D""><br class=3D"">
</span></div><div class=3D"MsoNormal"><span lang=3D"EN" class=3D""><br =
class=3D"">
</span></div><div class=3D"MsoNormal"><span lang=3D"EN" class=3D""><br =
class=3D"">
</span></div><div class=3D"MsoNormal"><span lang=3D"EN" class=3D""><br =
class=3D"">
</span></div><div class=3D""><br class=3D"webkit-block-placeholder"></div>=

</div>
This information is exempt under the Freedom of Information Act 2000 =
(FOIA) and may be exempt under other UK information legislation. Refer =
any FOIA queries to
<a href=3D"mailto:ncscinfoleg@ncsc.gov.uk" target=3D"_blank" =
class=3D"">ncscinfoleg@ncsc.gov.uk</a></div>
</blockquote>
<blockquote type=3D"cite" class=3D"">
<div class=3D""><span class=3D"">-- </span><br class=3D"">
<span class=3D"">Smart mailing list</span><br class=3D"">
<span class=3D""><a href=3D"mailto:Smart@irtf.org" target=3D"_blank" =
class=3D"">Smart@irtf.org</a></span><br class=3D"">
<span class=3D""><a href=3D"https://www.irtf.org/mailman/listinfo/smart" =
target=3D"_blank" =
class=3D"">https://www.irtf.org/mailman/listinfo/smart</a></span><br =
class=3D"">
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span></div>
-- <br class=3D"">
Smart mailing list<br class=3D"">
<a href=3D"mailto:Smart@irtf.org" target=3D"_blank" =
class=3D"">Smart@irtf.org</a><br class=3D"">
<a href=3D"https://www.irtf.org/mailman/listinfo/smart" rel=3D"noreferrer"=
 target=3D"_blank" =
class=3D"">https://www.irtf.org/mailman/listinfo/smart</a><br class=3D"">
</blockquote>
</div>
<br clear=3D"all" class=3D"">
<div class=3D""><br class=3D"">
</div>
-- <br class=3D"">
<div dir=3D"ltr" class=3D"gmail_signature" =
data-smartmail=3D"gmail_signature">
<div dir=3D"ltr" class=3D""><br class=3D"">
<div class=3D"">Best regards,</div>
<div class=3D"">Kathleen</div>
</div>
</div>
</div>
</div>
</blockquote>
</span></span>
</div>

-- <br class=3D"">Smart mailing list<br class=3D""><a =
href=3D"mailto:Smart@irtf.org" class=3D"">Smart@irtf.org</a><br =
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From: Bret Jordan <jordan.ietf@gmail.com>
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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	charset=utf-8

Kristy,

I hope the work products from this research group can impact and =
influence many working groups, technical committees, and study groups =
across various SDOs. As we move forward I think we need to ensure the =
digestibility of the content we produce and ensure that we can have =
maximum impact across the entire eco-system.=20

Thanks,
Bret
PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050
"Without cryptography vihv vivc ce xhrnrw, however, the only thing that =
can not be unscrambled is an egg."

> On Sep 28, 2018, at 11:45 AM, Kirsty P <Kirsty.p@ncsc.gov.uk> wrote:
>=20
> Bret,
>=20
> Yes - we are! Kathleen and I are planning a initial meeting in Bangkok =
at IETF103 to discuss the draft charter and discuss initial problems =
that the group might research. This meeting won't be one of our three =
meetings that we are allocated as a Proposed RG - it's just for planning =
purposes. When we have a date and time for this meeting, I'll post on =
the list.
>=20
> I thought it's just worth pointing out here that, though CACAO and =
SMART have very similar end goals (of protecting users and improving =
defence against attacks), I really hope that the output from this RG =
will benefit many other IETF working groups too - such as MILE, DOTS and =
SACM. In future, these WGs and CACAO might receive output from the =
research work in a similar way to how the CFRG assists other IETF groups =
- different work items, but with coordination between our efforts to do =
much more than we could do alone. We could discuss in Bangkok how best =
to do such a co-ordination.
>=20
> Kirsty
>=20
>=20
> From: Bret Jordan <jordan.ietf@gmail.com =
<mailto:jordan.ietf@gmail.com>>
> Sent: 28 September 2018 16:16
> To: Kirsty P
> Cc: smart@irtf.org <mailto:smart@irtf.org>
> Subject: Re: [Smart] Draft Charter For SMART Proposed RG
> =20
> Kristy, et al.,
>=20
> Are we planning on a meet up in Bangkok?  This work along with the =
work in the CACAO project could really help protect end users and keep =
them safe.=20
>=20
> Bret=20
>=20
> Sent from my Commodore 128D
>=20
> PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050
>=20
> On Sep 28, 2018, at 7:24 AM, Kirsty P <Kirsty.p@ncsc.gov.uk =
<mailto:Kirsty.p@ncsc.gov.uk>> wrote:
>=20
>> Bret,
>>=20
>> Thanks for your encouraging words! If you have ideas for more topics =
that should be covered in the short-term, please feel free to share with =
the list.
>>=20
>> Kirsty
>>=20
>> From: Bret Jordan <jordan.ietf@gmail.com =
<mailto:jordan.ietf@gmail.com>>
>> Sent: 27 September 2018 22:59:04
>> To: Kirsty P
>> Cc: smart@irtf.org <mailto:smart@irtf.org>
>> Subject: Re: [Smart] Draft Charter For SMART Proposed RG
>> =20
>> Kristy and RG ET al.,
>>=20
>> I think this charter sounds great and covers most of the areas we =
need to address in the short-term.  Great work. The deliverables =
outlined so far will greatly assist the community for years to come.
>>=20
>> Bret=20
>>=20
>> Sent from my Commodore 128D
>>=20
>> PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050
>>=20
>> On Sep 26, 2018, at 9:36 AM, Kirsty P =
<Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org =
<mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>> wrote:
>>=20
>>> This is the draft charter for the Proposed Research Group: Stopping =
Malware and Researching Threats (SMART).
>>> Your thoughts and suggestions are very welcome - please post to the =
list with your comments! - and keep an eye out for a list of proposed =
research problems soon...
>>>=20
>>>=20
>>> # Stopping Malware and Researching Threats (SMART) Proposed RG - =
Draft Charter
>>>=20
>>> ## BACKGROUND
>>> The Stopping Malware and Researching Threats Research Group (or =
SMART RG) will investigate how cyber attack defence requirements can be =
met in a world of encrypted data. It will research the effects, both =
positive and negative, of existing, proposed and newly published =
protocols and Internet standards on attack defence. It will gather =
evidence from information security practitioners on methods used to =
defend against attacks and make this available to protocol designers. As =
a result, designers, implementers and users of new protocols will be =
better informed about the possible impact on attack prevention and =
mitigation.
>>>=20
>>> The IRTF is in a unique position to provide this research and =
evidence to the IETF. This research group aims to describe the effect of =
protocol changes where relevant and stimulate methodical research into =
attack defence methods for new protocols. Protocols are already =
rigorously assessed for their security properties, but ensuring attack =
defence methods are also rigorously assessed alongside protocol design =
changes would provide a fuller understanding of the value for such =
change, enabling a better engineered Internet.=20
>>>=20
>>>=20
>>> ## AIMS
>>> This research group has these major aims:
>>> To bring evidence on attacks and the methods that are or could be =
used to defend against them to the attention of the IETF.
>>> To highlight the attack mitigation impact, both positive and =
negative, of new protocols and updates to existing protocols.=20
>>> To stimulate and generate research into attack defence methods for =
new protocols, and to increase awareness in the technical community of =
new and existing methodology for detecting and mitigating attacks.=20
>>> To provide systematic guidance to designers of new protocols as to =
what attack defence considerations to review, and to inform implementers =
by default about the effects of new protocols on attack defence.
>>> To produce problem statements that describe key issues in cyber =
security for the group to research (initial research project ideas are =
listed below).
>>> =20
>>> ## OUTPUTS
>>> The research group plans to create documents that may include, but =
are not limited to, the following:
>>> Internet drafts,=E2=80=AFsome of which may be published through the =
IRTF RFC stream. These will include outline problem statements, use =
cases, case studies and convey research results. They will be written =
for use by other groups to inform protocol design.=20
>>> Policy papers, for in-depth analysis and discussion of the =
relationship between attack defence and the Internet architecture and =
protocols.
>>> Research papers, containing quantitative evidence of actual attacks =
and the success of defence methods against them, as well as theoretical =
and formal analyses of the implications of proposed protocols on attack =
defence. Defence methods will be analyzed to determine if there are ways =
to optimize in order to better scale attack detection and mitigation.
>>> Survey of current and historic IETF material to discover existing =
deliberations on attack defence.
>>> Best practice papers, describing methodologies that will enable =
researchers to conduct experiments and report results that are useful to =
designers of protocols. These methodologies will give descriptions of =
the effects of protocols on attack defence backed by evidence from =
real-world attacks, laboratory-based testing and theoretical analysis of =
protocols, through the analysis lens of attacks, detection methods and =
systematic assessment methodologies.
>>> Within the first year, the research group aims to:
>>> Survey existing=E2=80=AFattack detection methods=E2=80=AFand =
determine the=E2=80=AFrelative effectiveness of these=E2=80=AFmethods =
against different attack defence threats (e.g. phishing, DDoS, spambots, =
C&C, endpoint malware)
>>> Publish case studies of historical attacks and make recommendations =
where attacks could have been stopped more quickly, or even prevented
>>> Publish an Informational RFC, titled: "Important Attack Defence =
Considerations for Protocol Design and Deployment".
>>>=20
>>> ## MEMBERSHIP
>>> Membership is open to any interested parties who intend to remain =
current with the published documents and mailing list issues. Wide =
participation from industry, academia, government and non-profits is =
encouraged.
>>>=20
>>>=20
>>>=20
>>>=20
>>> This information is exempt under the Freedom of Information Act 2000 =
(FOIA) and may be exempt under other UK information legislation. Refer =
any FOIA queries toncscinfoleg@ncsc.gov.uk =
<mailto:ncscinfoleg@ncsc.gov.uk>--=20
>>> Smart mailing list
>>> Smart@irtf.org <mailto:Smart@irtf.org>
>>> https://www.irtf.org/mailman/listinfo/smart =
<https://emea01.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fwww.=
irtf.org%2Fmailman%2Flistinfo%2Fsmart&data=3D02%7C01%7CKirsty.p%40ncsc.gov=
.uk%7C8f19ccb106cc4dcd7f8608d625557372%7C14aa5744ece1474ea2d734f46dda64a1%=
7C0%7C0%7C636737446273966857&sdata=3D%2B8RA4ZvcMz0nnNKCPR2ez%2BSQ02fc8ocWH=
MXkOSt0x58%3D&reserved=3D0>
>> This information is exempt under the Freedom of Information Act 2000 =
(FOIA) and may be exempt under other UK information legislation. Refer =
any FOIA queries toncscinfoleg@ncsc.gov.uk =
<mailto:ncscinfoleg@ncsc.gov.uk>This information is exempt under the =
Freedom of Information Act 2000 (FOIA) and may be exempt under other UK =
information legislation. Refer any FOIA queries to =
ncscinfoleg@ncsc.gov.uk <mailto:ncscinfoleg@ncsc.gov.uk>

--Apple-Mail=_62F9AB5E-DE03-40F6-9EAF-66F07422356B
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
	charset=utf-8

<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D"">Kristy,<div class=3D""><br class=3D""></div><div class=3D"">I =
hope the work products from this research group can impact and influence =
many working groups, technical committees, and study groups across =
various SDOs. As we move forward I think we need to ensure the =
digestibility of the content we produce and ensure that we can have =
maximum impact across the entire eco-system.&nbsp;</div><div =
class=3D""><br class=3D""><div class=3D"">
<div style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); =
font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; =
text-decoration: none;"><div class=3D"" style=3D"orphans: 2; widows: 2; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; =
-webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; border-spacing: 0px; =
-webkit-text-decorations-in-effect: none;">Thanks,</span></div><div =
class=3D"" style=3D"orphans: 2; widows: 2; font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; text-align: =
-webkit-auto; border-spacing: 0px; -webkit-text-decorations-in-effect: =
none;">Bret</span></div><div class=3D"" style=3D"orphans: 2; widows: =
2;"><span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D"" style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D""><font color=3D"#7c7c7c" =
face=3D"Calibre, Verdana" class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"font-size: 11px;">PGP =
Fingerprint:&nbsp;</span></font><span class=3D"" style=3D"text-align: =
-webkit-auto; font-size: 11px;"><font color=3D"#7c7c7c" face=3D"Calibre, =
Verdana" class=3D"">63B4 FC53 680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 =
0050</font></span></div><div class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"color: rgb(124, 124, 124); font-size: 8pt; =
font-family: Calibre, Verdana; text-align: -webkit-auto;">"Without =
cryptography vihv vivc ce xhrnrw, however, the only thing that can not =
be unscrambled is an =
egg."</span></div></span></div></span></div></span></div></span></span></d=
iv></div>
</div>
<div><br class=3D""><blockquote type=3D"cite" class=3D""><div =
class=3D"">On Sep 28, 2018, at 11:45 AM, Kirsty P &lt;<a =
href=3D"mailto:Kirsty.p@ncsc.gov.uk" =
class=3D"">Kirsty.p@ncsc.gov.uk</a>&gt; wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><div =
id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"caret-color: rgb(0, 0, =
0); font-style: normal; font-variant-caps: normal; font-weight: normal; =
letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><p style=3D"margin-top: 0px; margin-bottom: 0px;" =
class=3D""></p><div style=3D"font-family: Calibri, Helvetica, =
sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI =
Emoji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android =
Emoji&quot;, EmojiSymbols; font-size: 16px; margin-top: 0px; =
margin-bottom: 0px;" class=3D"">Bret,</div><div style=3D"font-family: =
Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple Color =
Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI =
Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size: 16px; =
margin-top: 0px; margin-bottom: 0px;" class=3D""><br class=3D""></div><div=
 style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, =
&quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols; font-size: 16px; margin-top: 0px; margin-bottom: 0px;" =
class=3D"">Yes - we are! Kathleen&nbsp;and I are planning a initial =
meeting in Bangkok at IETF103&nbsp;to discuss the draft&nbsp;charter and =
discuss initial problems that the group might research. This =
meeting&nbsp;won't be one of our three meetings that we are allocated as =
a Proposed RG - it's just for planning purposes. When we have a date and =
time for this meeting, I'll post on the list.</div><div =
style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, =
&quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols; font-size: 16px; margin-top: 0px; margin-bottom: 0px;" =
class=3D""><br class=3D""></div><div style=3D"font-family: Calibri, =
Helvetica, sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;, =
&quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, =
&quot;Android Emoji&quot;, EmojiSymbols; font-size: 16px; margin-top: =
0px; margin-bottom: 0px;" class=3D"">I thought it's just worth pointing =
out here that, though CACAO and SMART have very similar&nbsp;end goals =
(of protecting users and improving defence against attacks),&nbsp;I =
really&nbsp;hope that&nbsp;the output from this&nbsp;RG will benefit =
many other&nbsp;IETF working groups too&nbsp;- such as MILE, DOTS =
and&nbsp;SACM. In future, these WGs and CACAO might receive output from =
the research work in a similar way to how the CFRG assists other IETF =
groups -&nbsp;different work items, but with coordination between our =
efforts to do much more than we could do alone. We could&nbsp;discuss in =
Bangkok how best to do such a co-ordination.</div><div =
style=3D"font-family: Calibri, Helvetica, sans-serif, EmojiFont, =
&quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols; font-size: 16px; margin-top: 0px; margin-bottom: 0px;" =
class=3D""><br class=3D""></div><div style=3D"font-family: Calibri, =
Helvetica, sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;, =
&quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, =
&quot;Android Emoji&quot;, EmojiSymbols; font-size: 16px; margin-top: =
0px; margin-bottom: 0px;" class=3D"">Kirsty</div><p style=3D"margin-top: =
0px; margin-bottom: 0px;" class=3D""></p><br class=3D""><br =
class=3D""><div style=3D"" class=3D""><hr tabindex=3D"-1" =
style=3D"display: inline-block; width: 1228.90625px;" class=3D""><div =
id=3D"divRplyFwdMsg" dir=3D"ltr" class=3D""><font face=3D"Calibri, =
sans-serif" style=3D"font-size: 11pt;" class=3D""><b =
class=3D"">From:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>Bret Jordan &lt;<a =
href=3D"mailto:jordan.ietf@gmail.com" =
class=3D"">jordan.ietf@gmail.com</a>&gt;<br class=3D""><b =
class=3D"">Sent:</b><span class=3D"Apple-converted-space">&nbsp;</span>28 =
September 2018 16:16<br class=3D""><b class=3D"">To:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>Kirsty P<br class=3D""><b =
class=3D"">Cc:</b><span class=3D"Apple-converted-space">&nbsp;</span><a =
href=3D"mailto:smart@irtf.org" class=3D"">smart@irtf.org</a><br =
class=3D""><b class=3D"">Subject:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>Re: [Smart] Draft Charter =
For SMART Proposed RG</font><div class=3D"">&nbsp;</div></div><div =
dir=3D"auto" class=3D"">Kristy, et al.,<div class=3D""><br =
class=3D""></div><div class=3D"">Are we planning on a meet up in =
Bangkok? &nbsp;This work along with the work in the CACAO project could =
really help protect end users and keep them safe.&nbsp;</div><div =
class=3D""><br class=3D""></div><div class=3D"">Bret&nbsp;<br =
class=3D""><br class=3D""><div id=3D"x_AppleMailSignature" =
class=3D""><span style=3D"background-color: rgba(255, 255, 255, 0);" =
class=3D"">Sent from my Commodore 128D</span><div class=3D""><span =
style=3D"background-color: rgba(255, 255, 255, 0);" class=3D""><br =
class=3D""></span></div><div class=3D""><span style=3D"background-color: =
rgba(255, 255, 255, 0);" class=3D""><font class=3D"" style=3D"line-height:=
 normal;">PGP Fingerprint:&nbsp;</font><span class=3D""><font =
class=3D"">63B4 FC53 680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 =
0050</font></span></span></div></div><div class=3D""><br class=3D"">On =
Sep 28, 2018, at 7:24 AM, Kirsty P &lt;<a =
href=3D"mailto:Kirsty.p@ncsc.gov.uk" id=3D"LPlnk512009" =
class=3D"OWAAutoLink" previewremoved=3D"true">Kirsty.p@ncsc.gov.uk</a>&gt;=
 wrote:<br class=3D""><br class=3D""></div><blockquote type=3D"cite" =
class=3D""><div class=3D""><div id=3D"x_divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div id=3D"x_divtagdefaultwrapper" dir=3D"ltr" =
style=3D"font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, =
EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, =
NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, =
EmojiSymbols;" class=3D""><div style=3D"margin-top: 0px; margin-bottom: =
0px;" class=3D"">Bret,</div><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><br class=3D""></div><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D"">Thanks for =
your encouraging words! If you have ideas&nbsp;for more&nbsp;topics that =
should be covered in the short-term, please feel free to share with the =
list.</div><div style=3D"margin-top: 0px; margin-bottom: 0px;" =
class=3D""><span style=3D"font-size: 12pt;" class=3D""><br =
class=3D""></span></div><div style=3D"margin-top: 0px; margin-bottom: =
0px;" class=3D""><span style=3D"font-size: 12pt;" =
class=3D"">Kirsty</span></div><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span style=3D"font-size: 12pt;" =
class=3D""><br class=3D""></span></div></div><hr tabindex=3D"-1" =
style=3D"display: inline-block; width: 1219.109375px;" class=3D""><div =
id=3D"x_divRplyFwdMsg" dir=3D"ltr" class=3D""><font face=3D"Calibri, =
sans-serif" style=3D"font-size: 11pt;" class=3D""><b =
class=3D"">From:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>Bret Jordan &lt;<a =
href=3D"mailto:jordan.ietf@gmail.com" id=3D"LPlnk783589" =
class=3D"OWAAutoLink" =
previewremoved=3D"true">jordan.ietf@gmail.com</a>&gt;<br class=3D""><b =
class=3D"">Sent:</b><span class=3D"Apple-converted-space">&nbsp;</span>27 =
September 2018 22:59:04<br class=3D""><b class=3D"">To:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>Kirsty P<br class=3D""><b =
class=3D"">Cc:</b><span class=3D"Apple-converted-space">&nbsp;</span><a =
href=3D"mailto:smart@irtf.org" id=3D"LPlnk264331" class=3D"OWAAutoLink" =
previewremoved=3D"true">smart@irtf.org</a><br class=3D""><b =
class=3D"">Subject:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>Re: [Smart] Draft Charter =
For SMART Proposed RG</font><div class=3D"">&nbsp;</div></div><div =
dir=3D"auto" class=3D"">Kristy and RG ET al.,<div class=3D""><br =
class=3D""></div><div class=3D"">I think this charter sounds great and =
covers most of the areas we need to address in the short-term. =
&nbsp;Great work. The deliverables outlined so far will greatly assist =
the community for years to come.</div><div class=3D""><br =
class=3D""></div><div class=3D"">Bret&nbsp;<br class=3D""><br =
class=3D""><div id=3D"x_x_AppleMailSignature" class=3D""><span =
style=3D"background-color: rgba(255, 255, 255, 0);" class=3D"">Sent from =
my Commodore 128D</span><div class=3D""><span style=3D"background-color: =
rgba(255, 255, 255, 0);" class=3D""><br class=3D""></span></div><div =
class=3D""><span style=3D"background-color: rgba(255, 255, 255, 0);" =
class=3D""><font class=3D"" style=3D"line-height: normal;">PGP =
Fingerprint:&nbsp;</font><span class=3D""><font class=3D"">63B4 FC53 =
680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 =
0050</font></span></span></div></div><div class=3D""><br class=3D"">On =
Sep 26, 2018, at 9:36 AM, Kirsty P &lt;<a =
href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" id=3D"LPlnk92608" =
class=3D"x_OWAAutoLink" =
previewremoved=3D"true">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt; =
wrote:<br class=3D""><br class=3D""></div><blockquote type=3D"cite" =
class=3D""><div class=3D""><div id=3D"x_x_divtagdefaultwrapper" =
dir=3D"ltr" style=3D"font-size: 12pt; font-family: Calibri, Helvetica, =
sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI =
Emoji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android =
Emoji&quot;, EmojiSymbols;" class=3D""><p style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""></p><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" class=3D"">This is the =
draft charter for the Proposed Research&nbsp;Group:&nbsp;Stopping =
Malware and Researching Threats (SMART).</span></div><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D""><span =
lang=3D"EN" class=3D"">Your thoughts&nbsp;and&nbsp;suggestions are =
very&nbsp;welcome - please post to the list with your comments! - and =
keep an eye out for</span><span style=3D"font-size: 12pt;" =
class=3D"">&nbsp;a list of<span =
class=3D"Apple-converted-space">&nbsp;</span></span><span =
style=3D"font-size: 12pt;" class=3D"">proposed research</span><span =
style=3D"font-size: 12pt;" class=3D""><span =
class=3D"Apple-converted-space">&nbsp;</span>problems<span =
class=3D"Apple-converted-space">&nbsp;</span></span><span =
style=3D"font-size: 12pt;" class=3D"">soon...</span></div><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D""><span =
lang=3D"EN" class=3D""><br class=3D""></span></div><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D""><span =
lang=3D"EN" class=3D""><br class=3D""></span></div><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D""># Stopping =
Malware and Researching Threats<span =
class=3D"Apple-converted-space">&nbsp;</span><span style=3D"font-family: =
Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple Color =
Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, &quot;Segoe UI =
Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols; font-size: 16px;" =
class=3D"">(SMART)&nbsp;</span>Proposed RG -&nbsp;Draft =
Charter</div><div style=3D"margin-top: 0px; margin-bottom: 0px;" =
class=3D""><br class=3D""></div><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" =
class=3D"">##&nbsp;BACKGROUND</span></div><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" class=3D"">The =
Stopping Malware and Researching Threats Research Group (or SMART RG) =
will investigate how cyber attack defence requirements can be met in a =
world of encrypted data. It will research the effects, both positive and =
negative, of existing, proposed and newly published protocols and =
Internet standards on attack defence. It will gather evidence from =
information security practitioners on methods used to defend against =
attacks and make this available to protocol designers. As a result, =
designers, implementers and users of new protocols will be better =
informed about the possible impact on attack prevention and =
mitigation.</span></div><div style=3D"margin-top: 0px; margin-bottom: =
0px;" class=3D""><span lang=3D"EN" class=3D""><br =
class=3D""></span></div><div style=3D"margin-top: 0px; margin-bottom: =
0px;" class=3D""><span lang=3D"EN" class=3D"">The IRTF is in a unique =
position to provide this research and evidence to the IETF. This =
research group aims to describe the effect of protocol changes where =
relevant and stimulate methodical research into attack defence methods =
for new protocols. Protocols are already rigorously assessed for their =
security properties, but ensuring attack defence methods are also =
rigorously assessed alongside protocol design changes would provide a =
fuller understanding of the value for such change, enabling a better =
engineered Internet.<span =
class=3D"Apple-converted-space">&nbsp;</span></span></div><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D""><br =
class=3D""></div><div style=3D"margin-top: 0px; margin-bottom: 0px;" =
class=3D""><br class=3D""></div><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" =
class=3D"">##&nbsp;AIMS</span></div><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" class=3D"">This =
research group has these major aims:</span></div><ul class=3D""><li =
class=3D""><span lang=3D"EN" class=3D"">To bring<span =
class=3D"Apple-converted-space">&nbsp;</span><b class=3D"">evidence on =
attacks</b><span class=3D"Apple-converted-space">&nbsp;</span>and the =
methods that are or could be used to defend against them to the =
attention of the IETF.<i class=3D""></i></span></li><li class=3D""><span =
lang=3D"EN" class=3D"">To highlight the<span =
class=3D"Apple-converted-space">&nbsp;</span><b class=3D"">attack =
mitigation impact</b>, both positive and negative,<span =
class=3D"Apple-converted-space">&nbsp;</span><b class=3D"">of new =
protocols</b><span class=3D"Apple-converted-space">&nbsp;</span>and =
updates to existing protocols.<span =
class=3D"Apple-converted-space">&nbsp;</span></span></li><li class=3D""><b=
 class=3D""><span lang=3D"EN" class=3D"">To stimulate and generate =
research into attack defence methods</span></b><span lang=3D"EN" =
class=3D""><span class=3D"Apple-converted-space">&nbsp;</span>for new =
protocols, and to increase awareness in the technical community of new =
and existing methodology for detecting and mitigating attacks.<span =
class=3D"Apple-converted-space">&nbsp;</span></span></li><li =
class=3D""><span lang=3D"EN" class=3D"">To provide<span =
class=3D"Apple-converted-space">&nbsp;</span><b class=3D"">systematic =
guidance</b><span class=3D"Apple-converted-space">&nbsp;</span>to =
designers of new protocols as to what attack defence considerations to =
review, and to inform implementers by default about the effects of new =
protocols on attack defence.</span></li><li class=3D""><span lang=3D"EN" =
class=3D"">To produce<span class=3D"Apple-converted-space">&nbsp;</span><b=
 class=3D"">problem statements</b><span =
class=3D"Apple-converted-space">&nbsp;</span>that describe key issues in =
cyber security for the group to research (initial research project ideas =
are listed below).</span></li></ul><p class=3D"x_x_MsoNormal" =
style=3D"margin-top: 0px; margin-bottom: 0px;"><span lang=3D"EN" =
class=3D"">&nbsp;</span></p><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" =
class=3D"">##&nbsp;OUTPUTS</span></div><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" class=3D"">The =
research group plans to create documents that may include, but are not =
limited to, the following:</span></div><ul class=3D""><li class=3D""><b =
class=3D""><span lang=3D"EN" class=3D"">Internet drafts</span></b><span =
lang=3D"EN" class=3D"">,=E2=80=AFsome of which may be published through =
the IRTF RFC stream. These will include outline problem statements, use =
cases, case studies and convey research results. They will be written =
for use by other groups to inform protocol design.<span =
class=3D"Apple-converted-space">&nbsp;</span><i =
class=3D""></i></span></li><li class=3D""><b class=3D""><span lang=3D"EN" =
class=3D"">Policy papers</span></b><span lang=3D"EN" class=3D"">, for =
in-depth analysis and discussion of the relationship between attack =
defence and the Internet architecture and protocols.</span></li><li =
class=3D""><b class=3D""><span lang=3D"EN" class=3D"">Research =
papers</span></b><span lang=3D"EN" class=3D"">, containing quantitative =
evidence of actual attacks and the success of defence methods against =
them, as well as theoretical and formal analyses of the implications of =
proposed protocols on attack defence. Defence methods will be analyzed =
to determine if there are ways to optimize in order to better scale =
attack detection and mitigation.</span></li><li class=3D""><b =
class=3D""><span lang=3D"EN" class=3D"">Survey</span></b><span lang=3D"EN"=
 class=3D"">&nbsp;of&nbsp;current and historic IETF material to discover =
existing deliberations on attack defence.</span></li><li class=3D""><span =
lang=3D"EN" class=3D""><b class=3D"">Best practice =
papers</b>,</span><span lang=3D"EN" class=3D""><span =
class=3D"Apple-converted-space">&nbsp;</span>describing methodologies =
that will enable researchers to conduct experiments and report results =
that are useful to designers of protocols. These methodologies will give =
descriptions of the effects of protocols on attack defence backed by =
evidence from real-world<span class=3D"">&nbsp;</span>attacks, =
laboratory-based testing and theoretical analysis of protocols, through =
the analysis lens of attacks, detection methods and systematic =
assessment methodologies.</span></li></ul><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" class=3D"">Within the =
first year, the research group aims to:</span></div><ul class=3D""><li =
class=3D""><span lang=3D"EN" class=3D"">Survey existing=E2=80=AFattack =
detection methods=E2=80=AFand determine the=E2=80=AFrelative =
effectiveness of these=E2=80=AFmethods against different attack defence =
threats (e.g. phishing, DDoS, spambots, C&amp;C, endpoint =
malware)</span></li><li class=3D""><span lang=3D"EN" class=3D"">Publish =
case studies of historical attacks and make recommendations where =
attacks could have been stopped more quickly, or even =
prevented</span></li><li class=3D""><span lang=3D"EN" class=3D"">Publish =
an Informational RFC, titled: "Important Attack Defence Considerations =
for Protocol Design and Deployment".</span></li></ul><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D""><span =
lang=3D"EN" class=3D""><br class=3D""></span></div><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D""><span =
lang=3D"EN" class=3D"">##&nbsp;MEMBERSHIP</span></div><div =
style=3D"margin-top: 0px; margin-bottom: 0px;" class=3D""><span =
lang=3D"EN" class=3D"">Membership is open to any interested parties who =
intend to remain current with the published documents and mailing list =
issues. Wide participation from industry, academia, government and =
non-profits is encouraged.</span></div><div style=3D"margin-top: 0px; =
margin-bottom: 0px;" class=3D""><span lang=3D"EN" class=3D""><br =
class=3D""></span></div><div style=3D"margin-top: 0px; margin-bottom: =
0px;" class=3D""><span lang=3D"EN" class=3D""><br =
class=3D""></span></div><div style=3D"margin-top: 0px; margin-bottom: =
0px;" class=3D""><span lang=3D"EN" class=3D""><br =
class=3D""></span></div><div style=3D"margin-top: 0px; margin-bottom: =
0px;" class=3D""><span lang=3D"EN" class=3D""><br =
class=3D""></span></div><p style=3D"margin-top: 0px; margin-bottom: =
0px;" class=3D""></p></div>This information is exempt under the Freedom =
of Information Act 2000 (FOIA) and may be exempt under other UK =
information legislation. Refer any FOIA queries to<a =
href=3D"mailto:ncscinfoleg@ncsc.gov.uk" id=3D"LPlnk785116" =
class=3D"x_OWAAutoLink" =
previewremoved=3D"true">ncscinfoleg@ncsc.gov.uk</a></div></blockquote><blo=
ckquote type=3D"cite" class=3D""><div class=3D""><span class=3D"">--<span =
class=3D"Apple-converted-space">&nbsp;</span></span><br class=3D""><span =
class=3D"">Smart mailing list</span><br class=3D""><span class=3D""><a =
href=3D"mailto:Smart@irtf.org" id=3D"LPlnk385372" class=3D"x_OWAAutoLink" =
previewremoved=3D"true">Smart@irtf.org</a></span><br class=3D""><span =
class=3D""><a =
href=3D"https://emea01.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F=
%2Fwww.irtf.org%2Fmailman%2Flistinfo%2Fsmart&amp;data=3D02%7C01%7CKirsty.p=
%40ncsc.gov.uk%7C8f19ccb106cc4dcd7f8608d625557372%7C14aa5744ece1474ea2d734=
f46dda64a1%7C0%7C0%7C636737446273966857&amp;sdata=3D%2B8RA4ZvcMz0nnNKCPR2e=
z%2BSQ02fc8ocWHMXkOSt0x58%3D&amp;reserved=3D0" =
originalsrc=3D"https://www.irtf.org/mailman/listinfo/smart" =
shash=3D"VppVuMIIKVCuI6VX4+xq5lvmdid2kHCjQ5rbDCklcf0LzzoIt1h7GoggGONBpwOmX=
5nD1buKXEuxUMtp9ix89r8VRHANLzu8U9M++QfrOkTjaQLApCRNPCJZUwU9FjE6z/3AYy6uJi8=
YCYDXt8i1fhLiufTWxHPb+/xUKMXAGQg=3D" id=3D"LPlnk854231" =
class=3D"x_OWAAutoLink" =
previewremoved=3D"true">https://www.irtf.org/mailman/listinfo/smart</a></s=
pan><br class=3D""></div></blockquote></div></div></div>This information =
is exempt under the Freedom of Information Act 2000 (FOIA) and may be =
exempt under other UK information legislation. Refer any FOIA queries =
to<a href=3D"mailto:ncscinfoleg@ncsc.gov.uk" id=3D"LPlnk735947" =
class=3D"OWAAutoLink" =
previewremoved=3D"true">ncscinfoleg@ncsc.gov.uk</a></div></blockquote></di=
v></div></div></div><span style=3D"caret-color: rgb(0, 0, 0); =
font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
text-align: start; text-indent: 0px; text-transform: none; white-space: =
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; =
text-decoration: none; float: none; display: inline !important;" =
class=3D"">This information is exempt under the Freedom of Information =
Act 2000 (FOIA) and may be exempt under other UK information =
legislation. Refer any FOIA queries to<span =
class=3D"Apple-converted-space">&nbsp;</span></span><a =
href=3D"mailto:ncscinfoleg@ncsc.gov.uk" style=3D"font-family: Helvetica; =
font-size: 14px; font-style: normal; font-variant-caps: normal; =
font-weight: normal; letter-spacing: normal; orphans: auto; text-align: =
start; text-indent: 0px; text-transform: none; white-space: normal; =
widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; =
-webkit-text-stroke-width: 0px;" =
class=3D"">ncscinfoleg@ncsc.gov.uk</a><span style=3D"caret-color: rgb(0, =
0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
text-align: start; text-indent: 0px; text-transform: none; white-space: =
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; =
text-decoration: none; float: none; display: inline !important;" =
class=3D""></span></div></blockquote></div><br =
class=3D""></div></body></html>=

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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
To: Bret Jordan <jordan.ietf@gmail.com>,
 "David McGrew (mcgrew)" <mcgrew@cisco.com>
Cc: "smart@irtf.org" <smart@irtf.org>,
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 "Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org"
 <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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Hiya,

On 28/09/18 23:21, Bret Jordan wrote:
> I think the use of cyber security and cyber defense are well
> understood in the market=20

I'm not sure "the market" is the target readership in this case,
if what we're after is as-stated.

> and I am personally okay with their use.

I'm against the use of ill-defined and widely-abused marketing
terms for things like this where rigour is better. The IETF and
IRTF were, I think, wise to not go along with (ab)uses of the
"cloud" term despite people then claiming that'd be a good plan.
And I think the same applies here.

Anyway, I'd suggest avoiding contentious terms, (the set of
cyberblah terms are I think contentious in this context) and
trying to be precise even if that consumes more words. (Those
are cheap enough I think:-)

Cheers,
S.

> Given the target audience of a lot of these work products, the use of
> cyber* will be more wildly accepted than some of the other terms that
> will just be found to be confusing.
>=20
>=20
> Thanks, Bret PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8
> ACAE 7415 0050 "Without cryptography vihv vivc ce xhrnrw, however,
> the only thing that can not be unscrambled is an egg."
>=20
>> On Sep 28, 2018, at 10:26 AM, David McGrew (mcgrew)
>> <mcgrew@cisco.com> wrote:
>>=20
>> Hi Kathleen,
>>=20
>> Please see inline:
>>=20
>> From: Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com
>> <mailto:kathleen.moriarty.ietf@gmail.com>> Date: Friday, September
>> 28, 2018 at 12:04 PM To: mcgrew <mcgrew@cisco.com
>> <mailto:mcgrew@cisco.com>> Cc:
>> "Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org
>> <mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>"
>> <Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org
>> <mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>>, "smart@irtf.org
>> <mailto:smart@irtf.org>" <smart@irtf.org <mailto:smart@irtf.org>>=20
>> Subject: Re: [Smart] Draft Charter For SMART Proposed RG
>>=20
>>> Hi David,
>>>=20
>>> Thank you very much for the detailed feedback.  I have limited
>>> time at the moment, but was the one who helped remove the word
>>> cyber from earlier versions of the charter in an effort to use
>>> terms that are well understood.  Do you have a suggestion that
>>> improves from attack defense, but doesn't include cyber?
>>=20
>>=20
>> Not off the top of my head, but I agree with the need to use well
>> defined terms, because we hope to engage multiple communities.
>> Perhaps we would be better off defining exactly what we mean.  I
>> had actually looked through RFC4949 for a reference, with no luck.
>>=20
>>=20
>> Thanks
>>=20
>> David
>>=20
>>=20
>>> Sorry for the top post on very helpful feedback (more on that
>>> later from at least one of us).
>>>=20
>>> Glad to see you engaged in the conversation!
>>>=20
>>> Best regards, Kathleen
>>>=20
>>>=20
>>> On Fri, Sep 28, 2018 at 11:49 AM David McGrew (mcgrew)
>>> <mcgrew@cisco.com <mailto:mcgrew@cisco.com>> wrote:
>>>> Hi Kirsty and others,
>>>>=20
>>>> Thanks for doing this; I very much like the idea of forming an
>>>> RG that addresses these issues.  An RG where protocol geeks can
>>>> talk to the threat defense community would be goodness.
>>>>=20
>>>> Some detailed comments below.   Please don=C3=A2=E2=82=AC=E2=84=A2t =
misinterpret
>>>> these comments as being negative on the idea of the RG; the
>>>> intent is to refine the charter.
>>>>=20
>>>> I like Stephen=C3=A2=E2=82=AC=E2=84=A2s suggestions of making it an =
explicit goal to
>>>> preserve privacy, and citing BCPs.
>>>>=20
>>>> More inline:
>>>>=20
>>>>>=20
>>>>> On Sep 26, 2018, at 9:36 AM, Kirsty P
>>>>> <Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org
>>>>> <mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>> wrote:
>>>>>=20
>>>>>> This is the draft charter for the Proposed Research Group:
>>>>>> Stopping Malware and Researching Threats (SMART). Your
>>>>>> thoughts and suggestions are very welcome - please post to
>>>>>> the list with your comments! - and keep an eye out for a
>>>>>> list of proposed research problems soon...
>>>>>>=20
>>>>>>=20
>>>>>> # Stopping Malware and Researching Threats (SMART) Proposed
>>>>>> RG - Draft Charter
>>>>>>=20
>>>>>> ## BACKGROUND
>>>>=20
>>>> The first paragraph below probably should precede the
>>>> Background heading.   I suggest adding a background that
>>>> outlines cybersecurity issues like the cost of data breaches
>>>> and the high time-to-detection.
>>>>>> The Stopping Malware and Researching Threats Research Group
>>>>>> (or SMART RG) will investigate how cyber attack defence
>>>>>> requirements can be met in a world of encrypted data.
>>>>=20
>>>> I suggest moving the =C3=A2=E2=82=AC=C5=93world of encrypted data=C3=
=A2=E2=82=AC=C2=9D out of the
>>>> intro sentence, and relegating it to somewhere further down.
>>>> It=C3=A2=E2=82=AC=E2=84=A2s important, but not the only consideratio=
n, and we
>>>> don=C3=A2=E2=82=AC=E2=84=A2t want to give people the false impressio=
n that the RG is
>>>> about backdoors in crypto or other ulterior motives.  The
>>>> following sentence would be a good opener.
>>>>>> It will research the effects, both positive and negative,
>>>>>> of existing, proposed and newly published protocols and
>>>>>> Internet standards on attack defence.
>>>>=20
>>>> I suggest replacing =C3=A2=E2=82=AC=C5=93attack defense=C3=A2=E2=82=AC=
=C2=9D with
>>>> =C3=A2=E2=82=AC=C5=93cybersecurity=C3=A2=E2=82=AC=C2=9D throughout, =
and defining cybersecurity as
>>>> including the security of the information and the computers and
>>>> communication systems.   My thinking here is that we should
>>>> emphasize that SMART is considering the security aspects beyond
>>>> just the communication security of the protocols.  It might be
>>>> worth adding something about how endpoint system security is at
>>>> least as important as protocol/communication security, as it
>>>> doesn=C3=A2=E2=82=AC=E2=84=A2t matter how wise one is about cryptogr=
aphy if the
>>>> attacker can exfiltrate their keys.
>>>>=20
>>>> On =C3=A2=E2=82=AC=C5=93negative effects=C3=A2=E2=82=AC=C2=9D, what =
we are most concerned with are
>>>> negative externalities in an economic sense, that is,
>>>> unintended costs or harm that people who design, implement,
>>>> deploy, and operate protocols on the internet can cause to
>>>> others.    It would be good to call this out in the charter.
>>>> It is already best current practice to avoid negative
>>>> externalities in the context of DoS attacks (RFC4732, say), and
>>>> it would be healthy for the internet to have the RG consider
>>>> externalities around other types of threats.  For instance, the
>>>> interaction between IP blacklisting and Tor, as presented by
>>>> Singh et. al. at ANRW 18
>>>> (https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL
>>>> <https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL>)
>>>> deserves more discussion.
>>>>>> It will gather evidence from information security
>>>>>> practitioners on methods used to defend against attacks and
>>>>>> make this available to protocol designers. As a result,
>>>>>> designers, implementers and users of new protocols will be
>>>>>> better informed about the possible impact on attack
>>>>>> prevention and mitigation.
>>>>=20
>>>> I suggest using =C3=A2=E2=82=AC=C5=93protocol designers, implementer=
s, and
>>>> users=C3=A2=E2=82=AC=C2=9D throughout, instead of focusing on protoc=
ol designers.
>>>> Also, it might be good to think even more broadly here, because
>>>> what network and server operators do (or don=C3=A2=E2=82=AC=E2=84=A2=
t do) can have
>>>> important effects (e.g. spoofing due to the lack of ingress
>>>> filtering, and vulnerable servers used to launch attacks).
>>>>>>=20
>>>>>>=20
>>>>>> The IRTF is in a unique position to provide this research
>>>>>> and evidence to the IETF.
>>>>=20
>>>> It=C3=A2=E2=82=AC=E2=84=A2s a good idea to focus on research and evi=
dence,
>>>> especially around malicious activity observed on the internet
>>>> or network behaviors seen in malware sandboxes, honeypots, etc.
>>>>=20
>>>>>> This research group aims to describe the effect of protocol
>>>>>> changes where relevant and stimulate methodical research
>>>>>> into attack defence methods for new protocols. Protocols
>>>>>> are already rigorously assessed for their security
>>>>>> properties, but ensuring attack defence methods are also
>>>>>> rigorously assessed alongside protocol design changes would
>>>>>> provide a fuller understanding of the value for such
>>>>>> change, enabling a better engineered Internet.
>>>>=20
>>>> Instead of =C3=A2=E2=82=AC=C5=93attack defence methods=C3=A2=E2=82=AC=
=C2=9D in the above, I suggest
>>>> something like =C3=A2=E2=82=AC=C5=93impact on cybersecurity=C3=A2=E2=
=82=AC=C2=9D.
>>>>>>=20
>>>>>>=20
>>>>>>=20
>>>>>> ## AIMS This research group has these major aims: To bring
>>>>>> evidence on attacks and the methods that are or could be
>>>>>> used to defend against them to the attention of the IETF.
>>>>=20
>>>> More generally, I think we would like to see research on
>>>> malicious network behavior.
>>>>>> To highlight the attack mitigation impact, both positive
>>>>>> and negative, of new protocols and updates to existing
>>>>>> protocols.
>>>>=20
>>>> Instead of =C3=A2=E2=82=AC=C5=93new protocols=C3=A2=E2=82=AC=C2=9D I=
 suggest =C3=A2=E2=82=AC=C5=93protocol design,
>>>> deployment, and operation=C3=A2=E2=82=AC=C2=9D.
>>>>>> To stimulate and generate research into attack defence
>>>>>> methods for new protocols, and to increase awareness in the
>>>>>> technical community of new and existing methodology for
>>>>>> detecting and mitigating attacks. To provide systematic
>>>>>> guidance to designers of new protocols as to what attack
>>>>>> defence considerations to review, and to inform
>>>>>> implementers by default about the effects of new protocols
>>>>>> on attack defence. To produce problem statements that
>>>>>> describe key issues in cyber security for the group to
>>>>>> research (initial research project ideas are listed
>>>>>> below).
>>>>=20
>>>> I suggest putting the problem statements bullet right after the
>>>> first bullet, as the RG should be presenting research findings
>>>> first, then creating problem statements, then proposing
>>>> solutions.
>>>>=20
>>>> I think =C3=A2=E2=82=AC=C5=93systematic guidance to designers of new=
 protocols=C3=A2=E2=82=AC=C2=9D
>>>> is an ambitious goal.  It would be nice to have the goal
>>>> written in a way that it would be easier to make progress
>>>> against.   It can be difficult for an RG to make timely
>>>> progress, so from the point of view of the process and the IRTF
>>>> chairs and the RG chairs, it would be nice to have some more
>>>> modest or intermediary goals against which headway could be
>>>> made.
>>>>=20
>>>> I would like to see a goal like =C3=A2=E2=82=AC=C5=93To stimulate an=
d generate
>>>> research on network protocols and practices that minimize
>>>> impact on third parties=C3=A2=E2=82=AC=C2=9D or something like that.=

>>>>>>=20
>>>>>> ## OUTPUTS The research group plans to create documents
>>>>>> that may include, but are not limited to, the following:=20
>>>>>> Internet drafts,=C3=A2=E2=82=AC=C2=AFsome of which may be publishe=
d through
>>>>>> the IRTF RFC stream. These will include outline problem
>>>>>> statements, use cases, case studies and convey research
>>>>>> results. They will be written for use by other groups to
>>>>>> inform protocol design.
>>>>=20
>>>> A nit: we also want drafts whose intended audience are just the
>>>> RG members.   Also, I think it best to say =C3=A2=E2=82=AC=C5=93desi=
gn,
>>>> deployment, and use=C3=A2=E2=82=AC=C2=9D.
>>>>>> Policy papers, for in-depth analysis and discussion of the
>>>>>> relationship between attack defence and the Internet
>>>>>> architecture and protocols. Research papers, containing
>>>>>> quantitative evidence of actual attacks and the success of
>>>>>> defence methods against them, as well as theoretical and
>>>>>> formal analyses of the implications of proposed protocols
>>>>>> on attack defence. Defence methods will be analyzed to
>>>>>> determine if there are ways to optimize in order to better
>>>>>> scale attack detection and mitigation. Survey of current
>>>>>> and historic IETF material to discover existing
>>>>>> deliberations on attack defence. Best practice papers,
>>>>>> describing methodologies that will enable researchers to
>>>>>> conduct experiments and report results that are useful to
>>>>>> designers of protocols. These methodologies will give
>>>>>> descriptions of the effects of protocols on attack defence
>>>>>> backed by evidence from real-world attacks,
>>>>>> laboratory-based testing and theoretical analysis of
>>>>>> protocols, through the analysis lens of attacks, detection
>>>>>> methods and systematic assessment methodologies.
>>>>=20
>>>> It is not clear how the papers would relate to the drafts and
>>>> the RFCs.   It is probably best to say that the RG will invite
>>>> presentations and discussions of research, policy, and survey
>>>> papers published elsewhere.   That would help to bring
>>>> researchers and their results into the RG, while still allowing
>>>> them to publish in peer-reviewed venues.
>>>>=20
>>>> I suggest having a goal like =C3=A2=E2=82=AC=C5=93Promoting communic=
ation between
>>>> the IETF community and the cyber threat defense community,
>>>> through discussions online and in regular meetings=C3=A2=E2=82=AC=C2=
=9D.
>>>>=20
>>>>=20
>>>>>> Within the first year, the research group aims to: Survey
>>>>>> existing=C3=A2=E2=82=AC=C2=AFattack detection methods=C3=A2=E2=82=AC=
=C2=AFand determine
>>>>>> the=C3=A2=E2=82=AC=C2=AFrelative effectiveness of these=C3=A2=E2=82=
=AC=C2=AFmethods against
>>>>>> different attack defence threats (e.g. phishing, DDoS,
>>>>>> spambots, C&C, endpoint malware) Publish case studies of
>>>>>> historical attacks and make recommendations where attacks
>>>>>> could have been stopped more quickly, or even prevented=20
>>>>>> Publish an Informational RFC, titled: "Important Attack
>>>>>> Defence Considerations for Protocol Design and
>>>>>> Deployment".
>>>>>>=20
>>>>>> ## MEMBERSHIP Membership is open to any interested parties
>>>>>> who intend to remain current with the published documents
>>>>>> and mailing list issues. Wide participation from industry,
>>>>>> academia, government and non-profits is encouraged.
>>>>=20
>>>> This is really good, thanks again for taking the initiative
>>>> with this.
>>>>=20
>>>> Best regards,
>>>>=20
>>>> David
>>>>=20
>>>>>>=20
>>>>>>=20
>>>>>>=20
>>>>>>=20
>>>>>>=20
>>>>>> This information is exempt under the Freedom of Information
>>>>>> Act 2000 (FOIA) and may be exempt under other UK
>>>>>> information legislation. Refer any FOIA queries to
>>>>>> ncscinfoleg@ncsc.gov.uk <mailto:ncscinfoleg@ncsc.gov.uk>--
>>>>>>  Smart mailing list Smart@irtf.org <mailto:Smart@irtf.org>=20
>>>>>> https://www.irtf.org/mailman/listinfo/smart
>>>>>> <https://www.irtf.org/mailman/listinfo/smart>
>>>> -- Smart mailing list Smart@irtf.org <mailto:Smart@irtf.org>=20
>>>> https://www.irtf.org/mailman/listinfo/smart
>>>> <https://www.irtf.org/mailman/listinfo/smart>
>>>=20
>>>=20
>>> --
>>>=20
>>> Best regards, Kathleen
>> -- Smart mailing list Smart@irtf.org=20
>> https://www.irtf.org/mailman/listinfo/smart
>=20
>=20
>=20
>=20

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Date: Fri, 28 Sep 2018 16:59:24 -0600
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Cc: "David McGrew (mcgrew)" <mcgrew@cisco.com>, "smart@irtf.org" <smart@irtf.org>, Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com>, "Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org" <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>
To: Stephen Farrell <stephen.farrell@cs.tcd.ie>
References: <MMXP123MB0847E55749751AA12D26DBFAD7150@MMXP123MB0847.GBRP123.PROD.OUTLOOK.COM> <B681C76A-CE1F-4C4B-8389-658A01D0E77E@gmail.com> <064F1F53-248C-4BBD-8C2D-59A4F71874DB@cisco.com> <CAHbuEH5hgU0dGn=bcz8zA9Vr3S01W1UpsBH_EiBcD6pzDHLthw@mail.gmail.com> <AFBF879B-7638-4B83-B986-FC12C44753E3@cisco.com> <1C0FF090-9AE0-4D99-8E4D-57893643785C@gmail.com> <b1d39c5d-4d49-303d-559d-f365d42dd8bc@cs.tcd.ie>
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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Stephen,

I respectfully disagree that cyber security is a widely-abused marketing =
term.  I do agree with you that the =E2=80=9CCloud=E2=80=9D, =
=E2=80=9CHybrid-Cloud=E2=80=9D etc are just fancy marketing terms..  If =
we need to sharpen our pencils to provide some definitions, then lets =
not argue about it, lets just do it. =46rom my stance, Data Security, =
Information Security and Cyber Security are very different.=20

Thanks,
Bret
PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050
"Without cryptography vihv vivc ce xhrnrw, however, the only thing that =
can not be unscrambled is an egg."

> On Sep 28, 2018, at 4:43 PM, Stephen Farrell =
<stephen.farrell@cs.tcd.ie> wrote:
>=20
>=20
> Hiya,
>=20
> On 28/09/18 23:21, Bret Jordan wrote:
>> I think the use of cyber security and cyber defense are well
>> understood in the market=20
>=20
> I'm not sure "the market" is the target readership in this case,
> if what we're after is as-stated.
>=20
>> and I am personally okay with their use.
>=20
> I'm against the use of ill-defined and widely-abused marketing
> terms for things like this where rigour is better. The IETF and
> IRTF were, I think, wise to not go along with (ab)uses of the
> "cloud" term despite people then claiming that'd be a good plan.
> And I think the same applies here.
>=20
> Anyway, I'd suggest avoiding contentious terms, (the set of
> cyberblah terms are I think contentious in this context) and
> trying to be precise even if that consumes more words. (Those
> are cheap enough I think:-)
>=20
> Cheers,
> S.
>=20
>> Given the target audience of a lot of these work products, the use of
>> cyber* will be more wildly accepted than some of the other terms that
>> will just be found to be confusing.
>>=20
>>=20
>> Thanks, Bret PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8
>> ACAE 7415 0050 "Without cryptography vihv vivc ce xhrnrw, however,
>> the only thing that can not be unscrambled is an egg."
>>=20
>>> On Sep 28, 2018, at 10:26 AM, David McGrew (mcgrew)
>>> <mcgrew@cisco.com> wrote:
>>>=20
>>> Hi Kathleen,
>>>=20
>>> Please see inline:
>>>=20
>>> From: Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com
>>> <mailto:kathleen.moriarty.ietf@gmail.com>> Date: Friday, September
>>> 28, 2018 at 12:04 PM To: mcgrew <mcgrew@cisco.com
>>> <mailto:mcgrew@cisco.com>> Cc:
>>> "Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org
>>> <mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>"
>>> <Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org
>>> <mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>>, "smart@irtf.org
>>> <mailto:smart@irtf.org>" <smart@irtf.org <mailto:smart@irtf.org>>=20
>>> Subject: Re: [Smart] Draft Charter For SMART Proposed RG
>>>=20
>>>> Hi David,
>>>>=20
>>>> Thank you very much for the detailed feedback.  I have limited
>>>> time at the moment, but was the one who helped remove the word
>>>> cyber from earlier versions of the charter in an effort to use
>>>> terms that are well understood.  Do you have a suggestion that
>>>> improves from attack defense, but doesn't include cyber?
>>>=20
>>>=20
>>> Not off the top of my head, but I agree with the need to use well
>>> defined terms, because we hope to engage multiple communities.
>>> Perhaps we would be better off defining exactly what we mean.  I
>>> had actually looked through RFC4949 for a reference, with no luck.
>>>=20
>>>=20
>>> Thanks
>>>=20
>>> David
>>>=20
>>>=20
>>>> Sorry for the top post on very helpful feedback (more on that
>>>> later from at least one of us).
>>>>=20
>>>> Glad to see you engaged in the conversation!
>>>>=20
>>>> Best regards, Kathleen
>>>>=20
>>>>=20
>>>> On Fri, Sep 28, 2018 at 11:49 AM David McGrew (mcgrew)
>>>> <mcgrew@cisco.com <mailto:mcgrew@cisco.com>> wrote:
>>>>> Hi Kirsty and others,
>>>>>=20
>>>>> Thanks for doing this; I very much like the idea of forming an
>>>>> RG that addresses these issues.  An RG where protocol geeks can
>>>>> talk to the threat defense community would be goodness.
>>>>>=20
>>>>> Some detailed comments below.   Please don=C3=A2=E2=82=AC=E2=84=A2t =
misinterpret
>>>>> these comments as being negative on the idea of the RG; the
>>>>> intent is to refine the charter.
>>>>>=20
>>>>> I like Stephen=C3=A2=E2=82=AC=E2=84=A2s suggestions of making it =
an explicit goal to
>>>>> preserve privacy, and citing BCPs.
>>>>>=20
>>>>> More inline:
>>>>>=20
>>>>>>=20
>>>>>> On Sep 26, 2018, at 9:36 AM, Kirsty P
>>>>>> <Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org
>>>>>> <mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>> wrote:
>>>>>>=20
>>>>>>> This is the draft charter for the Proposed Research Group:
>>>>>>> Stopping Malware and Researching Threats (SMART). Your
>>>>>>> thoughts and suggestions are very welcome - please post to
>>>>>>> the list with your comments! - and keep an eye out for a
>>>>>>> list of proposed research problems soon...
>>>>>>>=20
>>>>>>>=20
>>>>>>> # Stopping Malware and Researching Threats (SMART) Proposed
>>>>>>> RG - Draft Charter
>>>>>>>=20
>>>>>>> ## BACKGROUND
>>>>>=20
>>>>> The first paragraph below probably should precede the
>>>>> Background heading.   I suggest adding a background that
>>>>> outlines cybersecurity issues like the cost of data breaches
>>>>> and the high time-to-detection.
>>>>>>> The Stopping Malware and Researching Threats Research Group
>>>>>>> (or SMART RG) will investigate how cyber attack defence
>>>>>>> requirements can be met in a world of encrypted data.
>>>>>=20
>>>>> I suggest moving the =C3=A2=E2=82=AC=C5=93world of encrypted =
data=C3=A2=E2=82=AC=C2=9D out of the
>>>>> intro sentence, and relegating it to somewhere further down.
>>>>> It=C3=A2=E2=82=AC=E2=84=A2s important, but not the only =
consideration, and we
>>>>> don=C3=A2=E2=82=AC=E2=84=A2t want to give people the false =
impression that the RG is
>>>>> about backdoors in crypto or other ulterior motives.  The
>>>>> following sentence would be a good opener.
>>>>>>> It will research the effects, both positive and negative,
>>>>>>> of existing, proposed and newly published protocols and
>>>>>>> Internet standards on attack defence.
>>>>>=20
>>>>> I suggest replacing =C3=A2=E2=82=AC=C5=93attack defense=C3=A2=E2=82=AC=
=C2=9D with
>>>>> =C3=A2=E2=82=AC=C5=93cybersecurity=C3=A2=E2=82=AC=C2=9D =
throughout, and defining cybersecurity as
>>>>> including the security of the information and the computers and
>>>>> communication systems.   My thinking here is that we should
>>>>> emphasize that SMART is considering the security aspects beyond
>>>>> just the communication security of the protocols.  It might be
>>>>> worth adding something about how endpoint system security is at
>>>>> least as important as protocol/communication security, as it
>>>>> doesn=C3=A2=E2=82=AC=E2=84=A2t matter how wise one is about =
cryptography if the
>>>>> attacker can exfiltrate their keys.
>>>>>=20
>>>>> On =C3=A2=E2=82=AC=C5=93negative effects=C3=A2=E2=82=AC=C2=9D, =
what we are most concerned with are
>>>>> negative externalities in an economic sense, that is,
>>>>> unintended costs or harm that people who design, implement,
>>>>> deploy, and operate protocols on the internet can cause to
>>>>> others.    It would be good to call this out in the charter.
>>>>> It is already best current practice to avoid negative
>>>>> externalities in the context of DoS attacks (RFC4732, say), and
>>>>> it would be healthy for the internet to have the RG consider
>>>>> externalities around other types of threats.  For instance, the
>>>>> interaction between IP blacklisting and Tor, as presented by
>>>>> Singh et. al. at ANRW 18
>>>>> (https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL
>>>>> <https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL>)
>>>>> deserves more discussion.
>>>>>>> It will gather evidence from information security
>>>>>>> practitioners on methods used to defend against attacks and
>>>>>>> make this available to protocol designers. As a result,
>>>>>>> designers, implementers and users of new protocols will be
>>>>>>> better informed about the possible impact on attack
>>>>>>> prevention and mitigation.
>>>>>=20
>>>>> I suggest using =C3=A2=E2=82=AC=C5=93protocol designers, =
implementers, and
>>>>> users=C3=A2=E2=82=AC=C2=9D throughout, instead of focusing on =
protocol designers.
>>>>> Also, it might be good to think even more broadly here, because
>>>>> what network and server operators do (or don=C3=A2=E2=82=AC=E2=84=A2=
t do) can have
>>>>> important effects (e.g. spoofing due to the lack of ingress
>>>>> filtering, and vulnerable servers used to launch attacks).
>>>>>>>=20
>>>>>>>=20
>>>>>>> The IRTF is in a unique position to provide this research
>>>>>>> and evidence to the IETF.
>>>>>=20
>>>>> It=C3=A2=E2=82=AC=E2=84=A2s a good idea to focus on research and =
evidence,
>>>>> especially around malicious activity observed on the internet
>>>>> or network behaviors seen in malware sandboxes, honeypots, etc.
>>>>>=20
>>>>>>> This research group aims to describe the effect of protocol
>>>>>>> changes where relevant and stimulate methodical research
>>>>>>> into attack defence methods for new protocols. Protocols
>>>>>>> are already rigorously assessed for their security
>>>>>>> properties, but ensuring attack defence methods are also
>>>>>>> rigorously assessed alongside protocol design changes would
>>>>>>> provide a fuller understanding of the value for such
>>>>>>> change, enabling a better engineered Internet.
>>>>>=20
>>>>> Instead of =C3=A2=E2=82=AC=C5=93attack defence methods=C3=A2=E2=82=AC=
=C2=9D in the above, I suggest
>>>>> something like =C3=A2=E2=82=AC=C5=93impact on =
cybersecurity=C3=A2=E2=82=AC=C2=9D.
>>>>>>>=20
>>>>>>>=20
>>>>>>>=20
>>>>>>> ## AIMS This research group has these major aims: To bring
>>>>>>> evidence on attacks and the methods that are or could be
>>>>>>> used to defend against them to the attention of the IETF.
>>>>>=20
>>>>> More generally, I think we would like to see research on
>>>>> malicious network behavior.
>>>>>>> To highlight the attack mitigation impact, both positive
>>>>>>> and negative, of new protocols and updates to existing
>>>>>>> protocols.
>>>>>=20
>>>>> Instead of =C3=A2=E2=82=AC=C5=93new protocols=C3=A2=E2=82=AC=C2=9D =
I suggest =C3=A2=E2=82=AC=C5=93protocol design,
>>>>> deployment, and operation=C3=A2=E2=82=AC=C2=9D.
>>>>>>> To stimulate and generate research into attack defence
>>>>>>> methods for new protocols, and to increase awareness in the
>>>>>>> technical community of new and existing methodology for
>>>>>>> detecting and mitigating attacks. To provide systematic
>>>>>>> guidance to designers of new protocols as to what attack
>>>>>>> defence considerations to review, and to inform
>>>>>>> implementers by default about the effects of new protocols
>>>>>>> on attack defence. To produce problem statements that
>>>>>>> describe key issues in cyber security for the group to
>>>>>>> research (initial research project ideas are listed
>>>>>>> below).
>>>>>=20
>>>>> I suggest putting the problem statements bullet right after the
>>>>> first bullet, as the RG should be presenting research findings
>>>>> first, then creating problem statements, then proposing
>>>>> solutions.
>>>>>=20
>>>>> I think =C3=A2=E2=82=AC=C5=93systematic guidance to designers of =
new protocols=C3=A2=E2=82=AC=C2=9D
>>>>> is an ambitious goal.  It would be nice to have the goal
>>>>> written in a way that it would be easier to make progress
>>>>> against.   It can be difficult for an RG to make timely
>>>>> progress, so from the point of view of the process and the IRTF
>>>>> chairs and the RG chairs, it would be nice to have some more
>>>>> modest or intermediary goals against which headway could be
>>>>> made.
>>>>>=20
>>>>> I would like to see a goal like =C3=A2=E2=82=AC=C5=93To stimulate =
and generate
>>>>> research on network protocols and practices that minimize
>>>>> impact on third parties=C3=A2=E2=82=AC=C2=9D or something like =
that.
>>>>>>>=20
>>>>>>> ## OUTPUTS The research group plans to create documents
>>>>>>> that may include, but are not limited to, the following:=20
>>>>>>> Internet drafts,=C3=A2=E2=82=AC=C2=AFsome of which may be =
published through
>>>>>>> the IRTF RFC stream. These will include outline problem
>>>>>>> statements, use cases, case studies and convey research
>>>>>>> results. They will be written for use by other groups to
>>>>>>> inform protocol design.
>>>>>=20
>>>>> A nit: we also want drafts whose intended audience are just the
>>>>> RG members.   Also, I think it best to say =C3=A2=E2=82=AC=C5=93desi=
gn,
>>>>> deployment, and use=C3=A2=E2=82=AC=C2=9D.
>>>>>>> Policy papers, for in-depth analysis and discussion of the
>>>>>>> relationship between attack defence and the Internet
>>>>>>> architecture and protocols. Research papers, containing
>>>>>>> quantitative evidence of actual attacks and the success of
>>>>>>> defence methods against them, as well as theoretical and
>>>>>>> formal analyses of the implications of proposed protocols
>>>>>>> on attack defence. Defence methods will be analyzed to
>>>>>>> determine if there are ways to optimize in order to better
>>>>>>> scale attack detection and mitigation. Survey of current
>>>>>>> and historic IETF material to discover existing
>>>>>>> deliberations on attack defence. Best practice papers,
>>>>>>> describing methodologies that will enable researchers to
>>>>>>> conduct experiments and report results that are useful to
>>>>>>> designers of protocols. These methodologies will give
>>>>>>> descriptions of the effects of protocols on attack defence
>>>>>>> backed by evidence from real-world attacks,
>>>>>>> laboratory-based testing and theoretical analysis of
>>>>>>> protocols, through the analysis lens of attacks, detection
>>>>>>> methods and systematic assessment methodologies.
>>>>>=20
>>>>> It is not clear how the papers would relate to the drafts and
>>>>> the RFCs.   It is probably best to say that the RG will invite
>>>>> presentations and discussions of research, policy, and survey
>>>>> papers published elsewhere.   That would help to bring
>>>>> researchers and their results into the RG, while still allowing
>>>>> them to publish in peer-reviewed venues.
>>>>>=20
>>>>> I suggest having a goal like =C3=A2=E2=82=AC=C5=93Promoting =
communication between
>>>>> the IETF community and the cyber threat defense community,
>>>>> through discussions online and in regular meetings=C3=A2=E2=82=AC=C2=
=9D.
>>>>>=20
>>>>>=20
>>>>>>> Within the first year, the research group aims to: Survey
>>>>>>> existing=C3=A2=E2=82=AC=C2=AFattack detection methods=C3=A2=E2=82=AC=
=C2=AFand determine
>>>>>>> the=C3=A2=E2=82=AC=C2=AFrelative effectiveness of =
these=C3=A2=E2=82=AC=C2=AFmethods against
>>>>>>> different attack defence threats (e.g. phishing, DDoS,
>>>>>>> spambots, C&C, endpoint malware) Publish case studies of
>>>>>>> historical attacks and make recommendations where attacks
>>>>>>> could have been stopped more quickly, or even prevented=20
>>>>>>> Publish an Informational RFC, titled: "Important Attack
>>>>>>> Defence Considerations for Protocol Design and
>>>>>>> Deployment".
>>>>>>>=20
>>>>>>> ## MEMBERSHIP Membership is open to any interested parties
>>>>>>> who intend to remain current with the published documents
>>>>>>> and mailing list issues. Wide participation from industry,
>>>>>>> academia, government and non-profits is encouraged.
>>>>>=20
>>>>> This is really good, thanks again for taking the initiative
>>>>> with this.
>>>>>=20
>>>>> Best regards,
>>>>>=20
>>>>> David
>>>>>=20
>>>>>>>=20
>>>>>>>=20
>>>>>>>=20
>>>>>>>=20
>>>>>>>=20
>>>>>>> This information is exempt under the Freedom of Information
>>>>>>> Act 2000 (FOIA) and may be exempt under other UK
>>>>>>> information legislation. Refer any FOIA queries to
>>>>>>> ncscinfoleg@ncsc.gov.uk <mailto:ncscinfoleg@ncsc.gov.uk>--
>>>>>>> Smart mailing list Smart@irtf.org <mailto:Smart@irtf.org>=20
>>>>>>> https://www.irtf.org/mailman/listinfo/smart
>>>>>>> <https://www.irtf.org/mailman/listinfo/smart>
>>>>> -- Smart mailing list Smart@irtf.org <mailto:Smart@irtf.org>=20
>>>>> https://www.irtf.org/mailman/listinfo/smart
>>>>> <https://www.irtf.org/mailman/listinfo/smart>
>>>>=20
>>>>=20
>>>> --
>>>>=20
>>>> Best regards, Kathleen
>>> -- Smart mailing list Smart@irtf.org=20
>>> https://www.irtf.org/mailman/listinfo/smart
>>=20
>>=20
>>=20
>>=20
> <0x5AB2FAF17B172BEA.asc>


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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D"">Stephen,<div class=3D""><br class=3D""></div><div class=3D"">I =
respectfully disagree that cyber security is a widely-abused marketing =
term. &nbsp;I do agree with you that the =E2=80=9CCloud=E2=80=9D, =
=E2=80=9CHybrid-Cloud=E2=80=9D etc are just fancy marketing terms.. =
&nbsp;If we need to sharpen our pencils to provide some definitions, =
then lets not argue about it, lets just do it. =46rom my stance, Data =
Security, Information Security and Cyber Security are very =
different.&nbsp;</div><div class=3D""><br class=3D""></div><div =
class=3D""><div class=3D"">
<div style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); =
font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; =
text-decoration: none;"><div class=3D"" style=3D"orphans: 2; widows: 2; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; =
-webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; border-spacing: 0px; =
-webkit-text-decorations-in-effect: none;">Thanks,</span></div><div =
class=3D"" style=3D"orphans: 2; widows: 2; font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; text-align: =
-webkit-auto; border-spacing: 0px; -webkit-text-decorations-in-effect: =
none;">Bret</span></div><div class=3D"" style=3D"orphans: 2; widows: =
2;"><span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D"" style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D""><font color=3D"#7c7c7c" =
face=3D"Calibre, Verdana" class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"font-size: 11px;">PGP =
Fingerprint:&nbsp;</span></font><span class=3D"" style=3D"text-align: =
-webkit-auto; font-size: 11px;"><font color=3D"#7c7c7c" face=3D"Calibre, =
Verdana" class=3D"">63B4 FC53 680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 =
0050</font></span></div><div class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"color: rgb(124, 124, 124); font-size: 8pt; =
font-family: Calibre, Verdana; text-align: -webkit-auto;">"Without =
cryptography vihv vivc ce xhrnrw, however, the only thing that can not =
be unscrambled is an =
egg."</span></div></span></div></span></div></span></div></span></span></d=
iv></div>
</div>
<div><br class=3D""><blockquote type=3D"cite" class=3D""><div =
class=3D"">On Sep 28, 2018, at 4:43 PM, Stephen Farrell &lt;<a =
href=3D"mailto:stephen.farrell@cs.tcd.ie" =
class=3D"">stephen.farrell@cs.tcd.ie</a>&gt; wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><div class=3D""><br =
class=3D"">Hiya,<br class=3D""><br class=3D"">On 28/09/18 23:21, Bret =
Jordan wrote:<br class=3D""><blockquote type=3D"cite" class=3D"">I think =
the use of cyber security and cyber defense are well<br =
class=3D"">understood in the market <br class=3D""></blockquote><br =
class=3D"">I'm not sure "the market" is the target readership in this =
case,<br class=3D"">if what we're after is as-stated.<br class=3D""><br =
class=3D""><blockquote type=3D"cite" class=3D"">and I am personally okay =
with their use.<br class=3D""></blockquote><br class=3D"">I'm against =
the use of ill-defined and widely-abused marketing<br class=3D"">terms =
for things like this where rigour is better. The IETF and<br =
class=3D"">IRTF were, I think, wise to not go along with (ab)uses of =
the<br class=3D"">"cloud" term despite people then claiming that'd be a =
good plan.<br class=3D"">And I think the same applies here.<br =
class=3D""><br class=3D"">Anyway, I'd suggest avoiding contentious =
terms, (the set of<br class=3D"">cyberblah terms are I think contentious =
in this context) and<br class=3D"">trying to be precise even if that =
consumes more words. (Those<br class=3D"">are cheap enough I think:-)<br =
class=3D""><br class=3D"">Cheers,<br class=3D"">S.<br class=3D""><br =
class=3D""><blockquote type=3D"cite" class=3D"">Given the target =
audience of a lot of these work products, the use of<br class=3D"">cyber* =
will be more wildly accepted than some of the other terms that<br =
class=3D"">will just be found to be confusing.<br class=3D""><br =
class=3D""><br class=3D"">Thanks, Bret PGP Fingerprint: 63B4 FC53 680A =
6B7D 1447 &nbsp;F2C0 74F8<br class=3D"">ACAE 7415 0050 "Without =
cryptography vihv vivc ce xhrnrw, however,<br class=3D"">the only thing =
that can not be unscrambled is an egg."<br class=3D""><br =
class=3D""><blockquote type=3D"cite" class=3D"">On Sep 28, 2018, at =
10:26 AM, David McGrew (mcgrew)<br class=3D"">&lt;<a =
href=3D"mailto:mcgrew@cisco.com" class=3D"">mcgrew@cisco.com</a>&gt; =
wrote:<br class=3D""><br class=3D"">Hi Kathleen,<br class=3D""><br =
class=3D"">Please see inline:<br class=3D""><br class=3D"">From: =
Kathleen Moriarty &lt;<a href=3D"mailto:kathleen.moriarty.ietf@gmail.com" =
class=3D"">kathleen.moriarty.ietf@gmail.com</a><br class=3D"">&lt;<a =
href=3D"mailto:kathleen.moriarty.ietf@gmail.com" =
class=3D"">mailto:kathleen.moriarty.ietf@gmail.com</a>&gt;&gt; Date: =
Friday, September<br class=3D"">28, 2018 at 12:04 PM To: mcgrew &lt;<a =
href=3D"mailto:mcgrew@cisco.com" class=3D"">mcgrew@cisco.com</a><br =
class=3D"">&lt;<a href=3D"mailto:mcgrew@cisco.com" =
class=3D"">mailto:mcgrew@cisco.com</a>&gt;&gt; Cc:<br class=3D"">"<a =
href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a><br =
class=3D"">&lt;<a href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt;"<br =
class=3D"">&lt;<a href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a><br =
class=3D"">&lt;<a href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt;&gt;, =
"<a href=3D"mailto:smart@irtf.org" class=3D"">smart@irtf.org</a><br =
class=3D"">&lt;<a href=3D"mailto:smart@irtf.org" =
class=3D"">mailto:smart@irtf.org</a>&gt;" &lt;<a =
href=3D"mailto:smart@irtf.org" class=3D"">smart@irtf.org</a> &lt;<a =
href=3D"mailto:smart@irtf.org" =
class=3D"">mailto:smart@irtf.org</a>&gt;&gt; <br class=3D"">Subject: Re: =
[Smart] Draft Charter For SMART Proposed RG<br class=3D""><br =
class=3D""><blockquote type=3D"cite" class=3D"">Hi David,<br =
class=3D""><br class=3D"">Thank you very much for the detailed feedback. =
&nbsp;I have limited<br class=3D"">time at the moment, but was the one =
who helped remove the word<br class=3D"">cyber from earlier versions of =
the charter in an effort to use<br class=3D"">terms that are well =
understood. &nbsp;Do you have a suggestion that<br class=3D"">improves =
from attack defense, but doesn't include cyber?<br =
class=3D""></blockquote><br class=3D""><br class=3D"">Not off the top of =
my head, but I agree with the need to use well<br class=3D"">defined =
terms, because we hope to engage multiple communities.<br =
class=3D"">Perhaps we would be better off defining exactly what we mean. =
&nbsp;I<br class=3D"">had actually looked through RFC4949 for a =
reference, with no luck.<br class=3D""><br class=3D""><br =
class=3D"">Thanks<br class=3D""><br class=3D"">David<br class=3D""><br =
class=3D""><br class=3D""><blockquote type=3D"cite" class=3D"">Sorry for =
the top post on very helpful feedback (more on that<br class=3D"">later =
from at least one of us).<br class=3D""><br class=3D"">Glad to see you =
engaged in the conversation!<br class=3D""><br class=3D"">Best regards, =
Kathleen<br class=3D""><br class=3D""><br class=3D"">On Fri, Sep 28, =
2018 at 11:49 AM David McGrew (mcgrew)<br class=3D"">&lt;<a =
href=3D"mailto:mcgrew@cisco.com" class=3D"">mcgrew@cisco.com</a> &lt;<a =
href=3D"mailto:mcgrew@cisco.com" =
class=3D"">mailto:mcgrew@cisco.com</a>&gt;&gt; wrote:<br =
class=3D""><blockquote type=3D"cite" class=3D"">Hi Kirsty and others,<br =
class=3D""><br class=3D"">Thanks for doing this; I very much like the =
idea of forming an<br class=3D"">RG that addresses these issues. =
&nbsp;An RG where protocol geeks can<br class=3D"">talk to the threat =
defense community would be goodness.<br class=3D""><br class=3D"">Some =
detailed comments below. &nbsp;&nbsp;Please don=C3=A2=E2=82=AC=E2=84=A2t =
misinterpret<br class=3D"">these comments as being negative on the idea =
of the RG; the<br class=3D"">intent is to refine the charter.<br =
class=3D""><br class=3D"">I like Stephen=C3=A2=E2=82=AC=E2=84=A2s =
suggestions of making it an explicit goal to<br class=3D"">preserve =
privacy, and citing BCPs.<br class=3D""><br class=3D"">More inline:<br =
class=3D""><br class=3D""><blockquote type=3D"cite" class=3D""><br =
class=3D"">On Sep 26, 2018, at 9:36 AM, Kirsty P<br class=3D"">&lt;<a =
href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a><br =
class=3D"">&lt;<a href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt;&gt; =
wrote:<br class=3D""><br class=3D""><blockquote type=3D"cite" =
class=3D"">This is the draft charter for the Proposed Research Group:<br =
class=3D"">Stopping Malware and Researching Threats (SMART). Your<br =
class=3D"">thoughts and suggestions are very welcome - please post to<br =
class=3D"">the list with your comments! - and keep an eye out for a<br =
class=3D"">list of proposed research problems soon...<br class=3D""><br =
class=3D""><br class=3D""># Stopping Malware and Researching Threats =
(SMART) Proposed<br class=3D"">RG - Draft Charter<br class=3D""><br =
class=3D"">## BACKGROUND<br class=3D""></blockquote></blockquote><br =
class=3D"">The first paragraph below probably should precede the<br =
class=3D"">Background heading. &nbsp;&nbsp;I suggest adding a background =
that<br class=3D"">outlines cybersecurity issues like the cost of data =
breaches<br class=3D"">and the high time-to-detection.<br =
class=3D""><blockquote type=3D"cite" class=3D""><blockquote type=3D"cite" =
class=3D"">The Stopping Malware and Researching Threats Research =
Group<br class=3D"">(or SMART RG) will investigate how cyber attack =
defence<br class=3D"">requirements can be met in a world of encrypted =
data.<br class=3D""></blockquote></blockquote><br class=3D"">I suggest =
moving the =C3=A2=E2=82=AC=C5=93world of encrypted data=C3=A2=E2=82=AC=C2=9D=
 out of the<br class=3D"">intro sentence, and relegating it to somewhere =
further down.<br class=3D"">It=C3=A2=E2=82=AC=E2=84=A2s important, but =
not the only consideration, and we<br class=3D"">don=C3=A2=E2=82=AC=E2=84=A2=
t want to give people the false impression that the RG is<br =
class=3D"">about backdoors in crypto or other ulterior motives. =
&nbsp;The<br class=3D"">following sentence would be a good opener.<br =
class=3D""><blockquote type=3D"cite" class=3D""><blockquote type=3D"cite" =
class=3D"">It will research the effects, both positive and negative,<br =
class=3D"">of existing, proposed and newly published protocols and<br =
class=3D"">Internet standards on attack defence.<br =
class=3D""></blockquote></blockquote><br class=3D"">I suggest replacing =
=C3=A2=E2=82=AC=C5=93attack defense=C3=A2=E2=82=AC=C2=9D with<br =
class=3D"">=C3=A2=E2=82=AC=C5=93cybersecurity=C3=A2=E2=82=AC=C2=9D =
throughout, and defining cybersecurity as<br class=3D"">including the =
security of the information and the computers and<br =
class=3D"">communication systems. &nbsp;&nbsp;My thinking here is that =
we should<br class=3D"">emphasize that SMART is considering the security =
aspects beyond<br class=3D"">just the communication security of the =
protocols. &nbsp;It might be<br class=3D"">worth adding something about =
how endpoint system security is at<br class=3D"">least as important as =
protocol/communication security, as it<br class=3D"">doesn=C3=A2=E2=82=AC=E2=
=84=A2t matter how wise one is about cryptography if the<br =
class=3D"">attacker can exfiltrate their keys.<br class=3D""><br =
class=3D"">On =C3=A2=E2=82=AC=C5=93negative effects=C3=A2=E2=82=AC=C2=9D, =
what we are most concerned with are<br class=3D"">negative externalities =
in an economic sense, that is,<br class=3D"">unintended costs or harm =
that people who design, implement,<br class=3D"">deploy, and operate =
protocols on the internet can cause to<br class=3D"">others. =
&nbsp;&nbsp;&nbsp;It would be good to call this out in the charter.<br =
class=3D"">It is already best current practice to avoid negative<br =
class=3D"">externalities in the context of DoS attacks (RFC4732, say), =
and<br class=3D"">it would be healthy for the internet to have the RG =
consider<br class=3D"">externalities around other types of threats. =
&nbsp;For instance, the<br class=3D"">interaction between IP =
blacklisting and Tor, as presented by<br class=3D"">Singh et. al. at =
ANRW 18<br class=3D"">(<a =
href=3D"https://dl.acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;coll=
=3DDL" =
class=3D"">https://dl.acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;c=
oll=3DDL</a><br class=3D"">&lt;<a =
href=3D"https://dl.acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;coll=
=3DDL" =
class=3D"">https://dl.acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;c=
oll=3DDL</a>&gt;)<br class=3D"">deserves more discussion.<br =
class=3D""><blockquote type=3D"cite" class=3D""><blockquote type=3D"cite" =
class=3D"">It will gather evidence from information security<br =
class=3D"">practitioners on methods used to defend against attacks =
and<br class=3D"">make this available to protocol designers. As a =
result,<br class=3D"">designers, implementers and users of new protocols =
will be<br class=3D"">better informed about the possible impact on =
attack<br class=3D"">prevention and mitigation.<br =
class=3D""></blockquote></blockquote><br class=3D"">I suggest using =
=C3=A2=E2=82=AC=C5=93protocol designers, implementers, and<br =
class=3D"">users=C3=A2=E2=82=AC=C2=9D throughout, instead of focusing on =
protocol designers.<br class=3D"">Also, it might be good to think even =
more broadly here, because<br class=3D"">what network and server =
operators do (or don=C3=A2=E2=82=AC=E2=84=A2t do) can have<br =
class=3D"">important effects (e.g. spoofing due to the lack of =
ingress<br class=3D"">filtering, and vulnerable servers used to launch =
attacks).<br class=3D""><blockquote type=3D"cite" class=3D""><blockquote =
type=3D"cite" class=3D""><br class=3D""><br class=3D"">The IRTF is in a =
unique position to provide this research<br class=3D"">and evidence to =
the IETF.<br class=3D""></blockquote></blockquote><br =
class=3D"">It=C3=A2=E2=82=AC=E2=84=A2s a good idea to focus on research =
and evidence,<br class=3D"">especially around malicious activity =
observed on the internet<br class=3D"">or network behaviors seen in =
malware sandboxes, honeypots, etc.<br class=3D""><br =
class=3D""><blockquote type=3D"cite" class=3D""><blockquote type=3D"cite" =
class=3D"">This research group aims to describe the effect of =
protocol<br class=3D"">changes where relevant and stimulate methodical =
research<br class=3D"">into attack defence methods for new protocols. =
Protocols<br class=3D"">are already rigorously assessed for their =
security<br class=3D"">properties, but ensuring attack defence methods =
are also<br class=3D"">rigorously assessed alongside protocol design =
changes would<br class=3D"">provide a fuller understanding of the value =
for such<br class=3D"">change, enabling a better engineered Internet.<br =
class=3D""></blockquote></blockquote><br class=3D"">Instead of =
=C3=A2=E2=82=AC=C5=93attack defence methods=C3=A2=E2=82=AC=C2=9D in the =
above, I suggest<br class=3D"">something like =C3=A2=E2=82=AC=C5=93impact =
on cybersecurity=C3=A2=E2=82=AC=C2=9D.<br class=3D""><blockquote =
type=3D"cite" class=3D""><blockquote type=3D"cite" class=3D""><br =
class=3D""><br class=3D""><br class=3D"">## AIMS This research group has =
these major aims: To bring<br class=3D"">evidence on attacks and the =
methods that are or could be<br class=3D"">used to defend against them =
to the attention of the IETF.<br class=3D""></blockquote></blockquote><br =
class=3D"">More generally, I think we would like to see research on<br =
class=3D"">malicious network behavior.<br class=3D""><blockquote =
type=3D"cite" class=3D""><blockquote type=3D"cite" class=3D"">To =
highlight the attack mitigation impact, both positive<br class=3D"">and =
negative, of new protocols and updates to existing<br =
class=3D"">protocols.<br class=3D""></blockquote></blockquote><br =
class=3D"">Instead of =C3=A2=E2=82=AC=C5=93new protocols=C3=A2=E2=82=AC=C2=
=9D I suggest =C3=A2=E2=82=AC=C5=93protocol design,<br =
class=3D"">deployment, and operation=C3=A2=E2=82=AC=C2=9D.<br =
class=3D""><blockquote type=3D"cite" class=3D""><blockquote type=3D"cite" =
class=3D"">To stimulate and generate research into attack defence<br =
class=3D"">methods for new protocols, and to increase awareness in =
the<br class=3D"">technical community of new and existing methodology =
for<br class=3D"">detecting and mitigating attacks. To provide =
systematic<br class=3D"">guidance to designers of new protocols as to =
what attack<br class=3D"">defence considerations to review, and to =
inform<br class=3D"">implementers by default about the effects of new =
protocols<br class=3D"">on attack defence. To produce problem statements =
that<br class=3D"">describe key issues in cyber security for the group =
to<br class=3D"">research (initial research project ideas are listed<br =
class=3D"">below).<br class=3D""></blockquote></blockquote><br =
class=3D"">I suggest putting the problem statements bullet right after =
the<br class=3D"">first bullet, as the RG should be presenting research =
findings<br class=3D"">first, then creating problem statements, then =
proposing<br class=3D"">solutions.<br class=3D""><br class=3D"">I think =
=C3=A2=E2=82=AC=C5=93systematic guidance to designers of new =
protocols=C3=A2=E2=82=AC=C2=9D<br class=3D"">is an ambitious goal. =
&nbsp;It would be nice to have the goal<br class=3D"">written in a way =
that it would be easier to make progress<br class=3D"">against. =
&nbsp;&nbsp;It can be difficult for an RG to make timely<br =
class=3D"">progress, so from the point of view of the process and the =
IRTF<br class=3D"">chairs and the RG chairs, it would be nice to have =
some more<br class=3D"">modest or intermediary goals against which =
headway could be<br class=3D"">made.<br class=3D""><br class=3D"">I =
would like to see a goal like =C3=A2=E2=82=AC=C5=93To stimulate and =
generate<br class=3D"">research on network protocols and practices that =
minimize<br class=3D"">impact on third parties=C3=A2=E2=82=AC=C2=9D or =
something like that.<br class=3D""><blockquote type=3D"cite" =
class=3D""><blockquote type=3D"cite" class=3D""><br class=3D"">## =
OUTPUTS The research group plans to create documents<br class=3D"">that =
may include, but are not limited to, the following: <br =
class=3D"">Internet drafts,=C3=A2=E2=82=AC=C2=AFsome of which may be =
published through<br class=3D"">the IRTF RFC stream. These will include =
outline problem<br class=3D"">statements, use cases, case studies and =
convey research<br class=3D"">results. They will be written for use by =
other groups to<br class=3D"">inform protocol design.<br =
class=3D""></blockquote></blockquote><br class=3D"">A nit: we also want =
drafts whose intended audience are just the<br class=3D"">RG members. =
&nbsp;&nbsp;Also, I think it best to say =C3=A2=E2=82=AC=C5=93design,<br =
class=3D"">deployment, and use=C3=A2=E2=82=AC=C2=9D.<br =
class=3D""><blockquote type=3D"cite" class=3D""><blockquote type=3D"cite" =
class=3D"">Policy papers, for in-depth analysis and discussion of the<br =
class=3D"">relationship between attack defence and the Internet<br =
class=3D"">architecture and protocols. Research papers, containing<br =
class=3D"">quantitative evidence of actual attacks and the success of<br =
class=3D"">defence methods against them, as well as theoretical and<br =
class=3D"">formal analyses of the implications of proposed protocols<br =
class=3D"">on attack defence. Defence methods will be analyzed to<br =
class=3D"">determine if there are ways to optimize in order to better<br =
class=3D"">scale attack detection and mitigation. Survey of current<br =
class=3D"">and historic IETF material to discover existing<br =
class=3D"">deliberations on attack defence. Best practice papers,<br =
class=3D"">describing methodologies that will enable researchers to<br =
class=3D"">conduct experiments and report results that are useful to<br =
class=3D"">designers of protocols. These methodologies will give<br =
class=3D"">descriptions of the effects of protocols on attack defence<br =
class=3D"">backed by evidence from real-world attacks,<br =
class=3D"">laboratory-based testing and theoretical analysis of<br =
class=3D"">protocols, through the analysis lens of attacks, detection<br =
class=3D"">methods and systematic assessment methodologies.<br =
class=3D""></blockquote></blockquote><br class=3D"">It is not clear how =
the papers would relate to the drafts and<br class=3D"">the RFCs. =
&nbsp;&nbsp;It is probably best to say that the RG will invite<br =
class=3D"">presentations and discussions of research, policy, and =
survey<br class=3D"">papers published elsewhere. &nbsp;&nbsp;That would =
help to bring<br class=3D"">researchers and their results into the RG, =
while still allowing<br class=3D"">them to publish in peer-reviewed =
venues.<br class=3D""><br class=3D"">I suggest having a goal like =
=C3=A2=E2=82=AC=C5=93Promoting communication between<br class=3D"">the =
IETF community and the cyber threat defense community,<br =
class=3D"">through discussions online and in regular meetings=C3=A2=E2=82=AC=
=C2=9D.<br class=3D""><br class=3D""><br class=3D""><blockquote =
type=3D"cite" class=3D""><blockquote type=3D"cite" class=3D"">Within the =
first year, the research group aims to: Survey<br =
class=3D"">existing=C3=A2=E2=82=AC=C2=AFattack detection =
methods=C3=A2=E2=82=AC=C2=AFand determine<br class=3D"">the=C3=A2=E2=82=AC=
=C2=AFrelative effectiveness of these=C3=A2=E2=82=AC=C2=AFmethods =
against<br class=3D"">different attack defence threats (e.g. phishing, =
DDoS,<br class=3D"">spambots, C&amp;C, endpoint malware) Publish case =
studies of<br class=3D"">historical attacks and make recommendations =
where attacks<br class=3D"">could have been stopped more quickly, or =
even prevented <br class=3D"">Publish an Informational RFC, titled: =
"Important Attack<br class=3D"">Defence Considerations for Protocol =
Design and<br class=3D"">Deployment".<br class=3D""><br class=3D"">## =
MEMBERSHIP Membership is open to any interested parties<br class=3D"">who =
intend to remain current with the published documents<br class=3D"">and =
mailing list issues. Wide participation from industry,<br =
class=3D"">academia, government and non-profits is encouraged.<br =
class=3D""></blockquote></blockquote><br class=3D"">This is really good, =
thanks again for taking the initiative<br class=3D"">with this.<br =
class=3D""><br class=3D"">Best regards,<br class=3D""><br =
class=3D"">David<br class=3D""><br class=3D""><blockquote type=3D"cite" =
class=3D""><blockquote type=3D"cite" class=3D""><br class=3D""><br =
class=3D""><br class=3D""><br class=3D""><br class=3D"">This information =
is exempt under the Freedom of Information<br class=3D"">Act 2000 (FOIA) =
and may be exempt under other UK<br class=3D"">information legislation. =
Refer any FOIA queries to<br class=3D""><a =
href=3D"mailto:ncscinfoleg@ncsc.gov.uk" =
class=3D"">ncscinfoleg@ncsc.gov.uk</a> &lt;<a =
href=3D"mailto:ncscinfoleg@ncsc.gov.uk" =
class=3D"">mailto:ncscinfoleg@ncsc.gov.uk</a>&gt;--<br class=3D""> Smart =
mailing list <a href=3D"mailto:Smart@irtf.org" =
class=3D"">Smart@irtf.org</a> &lt;<a href=3D"mailto:Smart@irtf.org" =
class=3D"">mailto:Smart@irtf.org</a>&gt; <br class=3D""><a =
href=3D"https://www.irtf.org/mailman/listinfo/smart" =
class=3D"">https://www.irtf.org/mailman/listinfo/smart</a><br =
class=3D"">&lt;https://www.irtf.org/mailman/listinfo/smart&gt;<br =
class=3D""></blockquote></blockquote>-- Smart mailing list <a =
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class=3D""></blockquote><br class=3D""><br class=3D"">--<br class=3D""><br=
 class=3D"">Best regards, Kathleen<br class=3D""></blockquote>-- Smart =
mailing list <a href=3D"mailto:Smart@irtf.org" =
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From: Bret Jordan <jordan.ietf@gmail.com>
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Cc: Kirsty P <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>, "smart@irtf.org" <smart@irtf.org>
To: "David McGrew (mcgrew)" <mcgrew@cisco.com>
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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David,

I like all of your comments and suggestions, but I have a clarifying =
question:  You state "A nit: we also want drafts whose intended audience =
are just the RG members.=E2=80=9D  Do you mean:

1) the drafts should only be used by the RG or,
2) the drafts can be targeted at lots of groups and we may have some =
that are specifically targeted to the RG?


Thanks,
Bret
PGP Fingerprint: 63B4 FC53 680A 6B7D 1447  F2C0 74F8 ACAE 7415 0050
"Without cryptography vihv vivc ce xhrnrw, however, the only thing that =
can not be unscrambled is an egg."

> On Sep 28, 2018, at 9:48 AM, David McGrew (mcgrew) <mcgrew@cisco.com> =
wrote:
>=20
> Hi Kirsty and others,
>=20
> Thanks for doing this; I very much like the idea of forming an RG that =
addresses these issues.  An RG where protocol geeks can talk to the =
threat defense community would be goodness. =20
>=20
> Some detailed comments below.   Please don=E2=80=99t misinterpret =
these comments as being negative on the idea of the RG; the intent is to =
refine the charter. =20
>=20
> I like Stephen=E2=80=99s suggestions of making it an explicit goal to =
preserve privacy, and citing BCPs.  =20
>=20
> More inline:
>=20
>>=20
>> On Sep 26, 2018, at 9:36 AM, Kirsty P =
<Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org =
<mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org>> wrote:
>>=20
>>> This is the draft charter for the Proposed Research Group: Stopping =
Malware and Researching Threats (SMART).
>>> Your thoughts and suggestions are very welcome - please post to the =
list with your comments! - and keep an eye out for a list of proposed =
research problems soon...
>>>=20
>>>=20
>>> # Stopping Malware and Researching Threats (SMART) Proposed RG - =
Draft Charter
>>>=20
>>> ## BACKGROUND
>=20
> The first paragraph below probably should precede the Background =
heading.   I suggest adding a background that outlines cybersecurity =
issues like the cost of data breaches and the high time-to-detection.
>>> The Stopping Malware and Researching Threats Research Group (or =
SMART RG) will investigate how cyber attack defence requirements can be =
met in a world of encrypted data.
>=20
> I suggest moving the =E2=80=9Cworld of encrypted data=E2=80=9D out of =
the intro sentence, and relegating it to somewhere further down.  It=E2=80=
=99s important, but not the only consideration, and we don=E2=80=99t =
want to give people the false impression that the RG is about backdoors =
in crypto or other ulterior motives.  The following sentence would be a =
good opener.
>>> It will research the effects, both positive and negative, of =
existing, proposed and newly published protocols and Internet standards =
on attack defence.
>=20
> I suggest replacing =E2=80=9Cattack defense=E2=80=9D with =
=E2=80=9Ccybersecurity=E2=80=9D throughout, and defining cybersecurity =
as including the security of the information and the computers and =
communication systems.   My thinking here is that we should emphasize =
that SMART is considering the security aspects beyond just the =
communication security of the protocols.  It might be worth adding =
something about how endpoint system security is at least as important as =
protocol/communication security, as it doesn=E2=80=99t matter how wise =
one is about cryptography if the attacker can exfiltrate their keys. =20
>  =20
> On =E2=80=9Cnegative effects=E2=80=9D, what we are most concerned with =
are negative externalities in an economic sense, that is, unintended =
costs or harm that people who design, implement, deploy, and operate =
protocols on the internet can cause to others.    It would be good to =
call this out in the charter.  It is already best current practice to =
avoid negative externalities in the context of DoS attacks (RFC4732, =
say), and it would be healthy for the internet to have the RG consider =
externalities around other types of threats.  For instance, the =
interaction between IP blacklisting and Tor, as presented by Singh et. =
al. at ANRW 18 =
(https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL =
<https://dl.acm.org/citation.cfm?id=3D3232786&dl=3DACM&coll=3DDL>) =
deserves more discussion. =20
>>> It will gather evidence from information security practitioners on =
methods used to defend against attacks and make this available to =
protocol designers. As a result, designers, implementers and users of =
new protocols will be better informed about the possible impact on =
attack prevention and mitigation.
>=20
>  I suggest using =E2=80=9Cprotocol designers, implementers, and =
users=E2=80=9D throughout, instead of focusing on protocol designers.   =
Also, it might be good to think even more broadly here, because what =
network and server operators do (or don=E2=80=99t do) can have important =
effects (e.g. spoofing due to the lack of ingress filtering, and =
vulnerable servers used to launch attacks).  =20
>>>=20
>>>=20
>>> The IRTF is in a unique position to provide this research and =
evidence to the IETF.
>=20
> It=E2=80=99s a good idea to focus on research and evidence, especially =
around malicious activity observed on the internet or network behaviors =
seen in malware sandboxes, honeypots, etc. =20
>>> This research group aims to describe the effect of protocol changes =
where relevant and stimulate methodical research into attack defence =
methods for new protocols. Protocols are already rigorously assessed for =
their security properties, but ensuring attack defence methods are also =
rigorously assessed alongside protocol design changes would provide a =
fuller understanding of the value for such change, enabling a better =
engineered Internet.
>=20
> Instead of =E2=80=9Cattack defence methods=E2=80=9D in the above, I =
suggest something like =E2=80=9Cimpact on cybersecurity=E2=80=9D.
>>>=20
>>>=20
>>>=20
>>> ## AIMS
>>> This research group has these major aims:
>>> To bring evidence on attacks and the methods that are or could be =
used to defend against them to the attention of the IETF.
>=20
> More generally, I think we would like to see research on malicious =
network behavior.
>>> To highlight the attack mitigation impact, both positive and =
negative, of new protocols and updates to existing protocols.
>=20
> Instead of =E2=80=9Cnew protocols=E2=80=9D I suggest =E2=80=9Cprotocol =
design, deployment, and operation=E2=80=9D.
>>> To stimulate and generate research into attack defence methods for =
new protocols, and to increase awareness in the technical community of =
new and existing methodology for detecting and mitigating attacks.
>>> To provide systematic guidance to designers of new protocols as to =
what attack defence considerations to review, and to inform implementers =
by default about the effects of new protocols on attack defence.
>>> To produce problem statements that describe key issues in cyber =
security for the group to research (initial research project ideas are =
listed below).
>=20
> I suggest putting the problem statements bullet right after the first =
bullet, as the RG should be presenting research findings first, then =
creating problem statements, then proposing solutions.   =20
>=20
> I think =E2=80=9Csystematic guidance to designers of new protocols=E2=80=
=9D is an ambitious goal.  It would be nice to have the goal written in =
a way that it would be easier to make progress against.   It can be =
difficult for an RG to make timely progress, so from the point of view =
of the process and the IRTF chairs and the RG chairs, it would be nice =
to have some more modest or intermediary goals against which headway =
could be made.
>=20
> I would like to see a goal like =E2=80=9CTo stimulate and generate =
research on network protocols and practices that minimize impact on =
third parties=E2=80=9D or something like that. =20
>>> =20
>>> ## OUTPUTS
>>> The research group plans to create documents that may include, but =
are not limited to, the following:
>>> Internet drafts,=E2=80=AFsome of which may be published through the =
IRTF RFC stream. These will include outline problem statements, use =
cases, case studies and convey research results. They will be written =
for use by other groups to inform protocol design.
>=20
> A nit: we also want drafts whose intended audience are just the RG =
members.   Also, I think it best to say =E2=80=9Cdesign, deployment, and =
use=E2=80=9D.
>>> Policy papers, for in-depth analysis and discussion of the =
relationship between attack defence and the Internet architecture and =
protocols.
>>> Research papers, containing quantitative evidence of actual attacks =
and the success of defence methods against them, as well as theoretical =
and formal analyses of the implications of proposed protocols on attack =
defence. Defence methods will be analyzed to determine if there are ways =
to optimize in order to better scale attack detection and mitigation.
>>> Survey of current and historic IETF material to discover existing =
deliberations on attack defence.
>>> Best practice papers, describing methodologies that will enable =
researchers to conduct experiments and report results that are useful to =
designers of protocols. These methodologies will give descriptions of =
the effects of protocols on attack defence backed by evidence from =
real-world attacks, laboratory-based testing and theoretical analysis of =
protocols, through the analysis lens of attacks, detection methods and =
systematic assessment methodologies.
>=20
> It is not clear how the papers would relate to the drafts and the =
RFCs.   It is probably best to say that the RG will invite presentations =
and discussions of research, policy, and survey papers published =
elsewhere.   That would help to bring researchers and their results into =
the RG, while still allowing them to publish in peer-reviewed venues. =20=

>=20
> I suggest having a goal like =E2=80=9CPromoting communication between =
the IETF community and the cyber threat defense community, through =
discussions online and in regular meetings=E2=80=9D.  =20
>=20
>=20
>>> Within the first year, the research group aims to:
>>> Survey existing=E2=80=AFattack detection methods=E2=80=AFand =
determine the=E2=80=AFrelative effectiveness of these=E2=80=AFmethods =
against different attack defence threats (e.g. phishing, DDoS, spambots, =
C&C, endpoint malware)
>>> Publish case studies of historical attacks and make recommendations =
where attacks could have been stopped more quickly, or even prevented
>>> Publish an Informational RFC, titled: "Important Attack Defence =
Considerations for Protocol Design and Deployment".
>>>=20
>>> ## MEMBERSHIP
>>> Membership is open to any interested parties who intend to remain =
current with the published documents and mailing list issues. Wide =
participation from industry, academia, government and non-profits is =
encouraged.
>=20
> This is really good, thanks again for taking the initiative with this.
>=20
> Best regards,
>=20
> David
>=20
>>>=20
>>>=20
>>>=20
>>>=20
>>>=20
>>> This information is exempt under the Freedom of Information Act 2000 =
(FOIA) and may be exempt under other UK information legislation. Refer =
any FOIA queries to ncscinfoleg@ncsc.gov.uk =
<mailto:ncscinfoleg@ncsc.gov.uk>--=20
>>> Smart mailing list
>>> Smart@irtf.org <mailto:Smart@irtf.org>
>>> https://www.irtf.org/mailman/listinfo/smart =
<https://www.irtf.org/mailman/listinfo/smart>
> --=20
> Smart mailing list
> Smart@irtf.org
> https://www.irtf.org/mailman/listinfo/smart


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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D"">David,<div class=3D""><br class=3D""></div><div class=3D"">I =
like all of your comments and suggestions, but I have a clarifying =
question: &nbsp;You state "A nit: we also want drafts whose intended =
audience are just the RG members.=E2=80=9D &nbsp;Do you mean:</div><div =
class=3D""><br class=3D""></div><div class=3D"">1) the drafts should =
only be used by the RG or,</div><div class=3D"">2) the drafts can be =
targeted at lots of groups and we may have some that are specifically =
targeted to the RG?</div><div class=3D""><br class=3D""></div><div =
class=3D""><br class=3D""></div><div class=3D""><div class=3D""><div =
class=3D""><div class=3D"">
<div style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); =
font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; =
text-decoration: none;"><div class=3D"" style=3D"orphans: 2; widows: 2; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; =
-webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; border-spacing: 0px; =
-webkit-text-decorations-in-effect: none;">Thanks,</span></div><div =
class=3D"" style=3D"orphans: 2; widows: 2; font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
font-variant-ligatures: normal; font-variant-east-asian: normal; =
font-variant-position: normal; line-height: normal; text-align: =
-webkit-auto; border-spacing: 0px; -webkit-text-decorations-in-effect: =
none;">Bret</span></div><div class=3D"" style=3D"orphans: 2; widows: =
2;"><span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D"" style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;"><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
text-align: -webkit-auto; border-spacing: 0px;"><div class=3D"" =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; text-align: -webkit-auto; =
border-spacing: 0px;"><div class=3D""><font color=3D"#7c7c7c" =
face=3D"Calibre, Verdana" class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"font-size: 11px;">PGP =
Fingerprint:&nbsp;</span></font><span class=3D"" style=3D"text-align: =
-webkit-auto; font-size: 11px;"><font color=3D"#7c7c7c" face=3D"Calibre, =
Verdana" class=3D"">63B4 FC53 680A 6B7D 1447 &nbsp;F2C0 74F8 ACAE 7415 =
0050</font></span></div><div class=3D"" style=3D"font-variant-ligatures: =
normal; font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal; -webkit-text-decorations-in-effect: none;"><span =
class=3D"" style=3D"color: rgb(124, 124, 124); font-size: 8pt; =
font-family: Calibre, Verdana; text-align: -webkit-auto;">"Without =
cryptography vihv vivc ce xhrnrw, however, the only thing that can not =
be unscrambled is an =
egg."</span></div></span></div></span></div></span></div></span></span></d=
iv></div>
</div>
<div><br class=3D""><blockquote type=3D"cite" class=3D""><div =
class=3D"">On Sep 28, 2018, at 9:48 AM, David McGrew (mcgrew) &lt;<a =
href=3D"mailto:mcgrew@cisco.com" class=3D"">mcgrew@cisco.com</a>&gt; =
wrote:</div><br class=3D"Apple-interchange-newline"><div class=3D"">

<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf-8" =
class=3D"">

<div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
line-break: after-white-space; font-size: 14px; font-family: Calibri, =
sans-serif;" class=3D"">
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<div class=3D"">Hi Kirsty and others,</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">Thanks for doing this; I very much like the idea of =
forming an RG that addresses these issues. &nbsp;An RG where protocol =
geeks can talk to the threat defense community would be goodness. =
&nbsp;</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">Some detailed comments below. &nbsp; Please don=E2=80=99t =
misinterpret these comments as being negative on the idea of the RG; the =
intent is to refine the charter. &nbsp;</div>
<div class=3D"">
<div id=3D"MAC_OUTLOOK_SIGNATURE" class=3D""></div>
</div>
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
I like Stephen=E2=80=99s suggestions of making it an explicit goal to =
preserve privacy, and citing BCPs. &nbsp;&nbsp;</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
More inline:</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
<br class=3D"">
</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<div class=3D""><br class=3D"">
On Sep 26, 2018, at 9:36 AM, Kirsty P &lt;<a =
href=3D"mailto:Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org" =
class=3D"">Kirsty.p=3D40ncsc.gov.uk@dmarc.ietf.org</a>&gt; wrote:<br =
class=3D"">
<br class=3D"">
</div>
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><p style=3D"margin-top:0; margin-bottom:0" class=3D""></p><div =
class=3D"MsoTitle"><span lang=3D"EN" style=3D"" class=3D"">This is the =
draft charter for the Proposed Research&nbsp;Group:&nbsp;Stopping =
Malware and Researching Threats (SMART).</span></div><div =
class=3D"MsoTitle"><span lang=3D"EN" style=3D"" class=3D"">Your =
thoughts&nbsp;and&nbsp;suggestions are very&nbsp;welcome - please post =
to the list with your comments! - and keep an eye out for</span><span =
style=3D"font-size: 12pt;" class=3D"">&nbsp;a list of
</span><span style=3D"font-size: 12pt;" class=3D"">proposed =
research</span><span style=3D"font-size: 12pt;" class=3D""> problems
</span><span style=3D"font-size: 12pt;" =
class=3D"">soon...</span></div><div class=3D"MsoTitle"><span lang=3D"EN" =
style=3D"" class=3D""><br class=3D"">
</span></div><div class=3D"MsoTitle"><span lang=3D"EN" style=3D"" =
class=3D""><br class=3D"">
</span></div><div class=3D"MsoSubtitle"># Stopping Malware and =
Researching Threats <span style=3D"font-family: Calibri, Helvetica, =
sans-serif, EmojiFont, &quot;Apple Color Emoji&quot;, &quot;Segoe UI =
Emoji&quot;, NotoColorEmoji, &quot;Segoe UI Symbol&quot;, &quot;Android =
Emoji&quot;, EmojiSymbols; font-size: 16px;" class=3D"">
(SMART)&nbsp;</span>Proposed RG -&nbsp;Draft Charter</div><div =
class=3D"MsoSubtitle"><br class=3D"">
</div><div class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"" =
class=3D"">##&nbsp;BACKGROUND</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
The first paragraph below probably should precede the Background =
heading. &nbsp; I suggest adding a background that outlines =
cybersecurity issues like the cost of data breaches and the high =
time-to-detection.</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D"">The Stopping Malware and Researching Threats Research Group =
(or SMART RG) will investigate how cyber attack defence requirements can =
be met in a world of encrypted data.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">I suggest moving the =E2=80=9Cworld of encrypted data=E2=80=
=9D out of the intro sentence, and relegating it to somewhere further =
down. &nbsp;It=E2=80=99s important, but not the only consideration, and =
we don=E2=80=99t want to give people the false impression that the RG is =
about backdoors
 in crypto or other ulterior motives. &nbsp;The following sentence would =
be a good opener.</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D"">It will research the effects, both positive and negative, of =
existing, proposed and newly published protocols and Internet standards =
on attack defence.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
I suggest replacing =E2=80=9Cattack defense=E2=80=9D with =
=E2=80=9Ccybersecurity=E2=80=9D throughout, and defining cybersecurity =
as including the security of the information and the computers and =
communication systems. &nbsp; My thinking here is that we should =
emphasize that SMART is considering
 the security aspects beyond just the communication security of the =
protocols. &nbsp;It might be worth adding something about how endpoint =
system security is at least as important as protocol/communication =
security, as it doesn=E2=80=99t matter how wise one is about =
cryptography
 if the attacker can exfiltrate their keys. &nbsp;</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
&nbsp;&nbsp;</div>
<div style=3D"font-family: Calibri, sans-serif; font-size: 14px;" =
class=3D"">
On =E2=80=9Cnegative effects=E2=80=9D, what we are most concerned with =
are negative externalities in an economic sense, that is, unintended =
costs or harm that people who design, implement, deploy, and operate =
protocols on the internet can cause to others. &nbsp; &nbsp;It would be =
good
 to call this out in the charter. &nbsp;It is already best current =
practice to avoid negative externalities in the context of DoS attacks =
(RFC4732, say), and it would be healthy for the internet to have the RG =
consider externalities around other types of threats.
 &nbsp;For instance, the interaction between IP blacklisting and Tor, as =
presented by Singh et. al. at ANRW 18 (<a =
href=3D"https://dl.acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;coll=
=3DDL" =
class=3D"">https://dl.acm.org/citation.cfm?id=3D3232786&amp;dl=3DACM&amp;c=
oll=3DDL</a>) deserves more discussion.
 &nbsp;</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D"">It will gather evidence from information security =
practitioners on methods used to defend against attacks and make this =
available to protocol designers. As a result, designers, implementers =
and users of new protocols
 will be better informed about the possible impact on attack prevention =
and mitigation.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">
<div class=3D""><font face=3D"Calibri,sans-serif" class=3D"">&nbsp;I =
suggest using =E2=80=9Cprotocol designers, implementers, and users=E2=80=9D=
 throughout, instead of focusing on protocol designers. &nbsp; Also, it =
might be good to think even more broadly here, because what network and =
server operators do
 (or don=E2=80=99t do) can have important effects (e.g. spoofing due to =
the lack of ingress filtering, and vulnerable servers used to =
launch&nbsp;</font><font face=3D"Calibri,sans-serif" class=3D"">attacks). =
&nbsp;&nbsp;</font></div>
</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D""><span lang=3D"EN" style=3D"" =
class=3D""></span><br class=3D"webkit-block-placeholder"></div><div =
class=3D"MsoNormal"><span lang=3D"EN" style=3D"" class=3D""><br =
class=3D"">
</span></div><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D"">The IRTF is in a unique position to provide this research and =
evidence to the IETF.
</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">It=E2=80=99s a good idea to focus on research and =
evidence, especially around malicious activity observed on the internet =
or network behaviors seen in malware sandboxes, honeypots, etc. =
&nbsp;</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D"">This research group aims to describe the effect of protocol =
changes where relevant and stimulate methodical research into attack =
defence methods for new protocols. Protocols are already rigorously =
assessed for their
 security properties, but ensuring attack defence methods are also =
rigorously assessed alongside protocol design changes would provide a =
fuller understanding of the value for such change, enabling a better =
engineered Internet.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">Instead of =E2=80=9Cattack defence methods=E2=80=9D in =
the above, I suggest something like =E2=80=9Cimpact on =
cybersecurity=E2=80=9D.</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D""><span lang=3D"EN" style=3D"" =
class=3D""></span><br class=3D"webkit-block-placeholder"></div><div =
class=3D"MsoNormal"><br class=3D"">
</div><div class=3D"MsoNormal"><br class=3D"">
</div><div class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"" =
class=3D"">##&nbsp;AIMS</span></div><div class=3D"MsoNormal"><span =
lang=3D"EN" style=3D"" class=3D"">This research group has these major =
aims:
</span></div>
<ul class=3D"">
<li class=3D""><span lang=3D"EN" style=3D"" class=3D"">To bring <b =
style=3D"" class=3D"">evidence on attacks</b> and the methods that are =
or could be used to defend against them to the attention of the =
IETF.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">More generally, I think we would like to see research on =
malicious network behavior.</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D"">
<ul class=3D"">
<li class=3D""><span lang=3D"EN" style=3D"" class=3D""><i style=3D"" =
class=3D""></i></span></li><li class=3D""><span lang=3D"EN" style=3D"" =
class=3D"">To highlight the <b style=3D"" class=3D"">attack mitigation =
impact</b>, both positive and negative,
<b style=3D"" class=3D"">of new protocols</b> and updates to existing =
protocols.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">Instead of =E2=80=9Cnew protocols=E2=80=9D I suggest =
=E2=80=9Cprotocol design, deployment, and operation=E2=80=9D.</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D"">
<ul class=3D"">
<li class=3D""><span lang=3D"EN" style=3D"" class=3D""></span></li><li =
class=3D""><b style=3D"" class=3D""><span lang=3D"EN" style=3D"" =
class=3D"">To stimulate and generate research into attack defence =
methods</span></b><span lang=3D"EN" style=3D"" class=3D""> for new =
protocols, and to increase awareness in the technical community of new =
and existing methodology for detecting
 and mitigating attacks. </span></li><li class=3D""><span lang=3D"EN" =
style=3D"" class=3D"">To provide <b style=3D"" class=3D"">systematic =
guidance</b> to designers of new protocols as to what attack defence =
considerations to review, and to inform implementers by default about =
the effects of new protocols on attack defence.
</span></li><li class=3D""><span lang=3D"EN" style=3D"" class=3D"">To =
produce <b style=3D"" class=3D"">problem statements</b> that describe =
key issues in cyber security for the group to research (initial research =
project ideas are listed below).
</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">I suggest putting the problem statements bullet right =
after the first bullet, as the RG should be presenting research findings =
first, then creating problem statements, then proposing solutions. =
&nbsp; &nbsp;</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">I think =E2=80=9Csystematic guidance to designers of new =
protocols=E2=80=9D is an ambitious goal. &nbsp;It would be nice to have =
the goal written in a way that it would be easier to make progress =
against. &nbsp; It can be difficult for an RG to make timely progress, =
so from the
 point of view of the process and the IRTF chairs and the RG chairs, it =
would be nice to have some more modest or intermediary goals against =
which headway could be made.</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">I would like to see a goal like =E2=80=9CTo stimulate =
and generate research on network protocols and practices that minimize =
impact on third parties=E2=80=9D or something like that. &nbsp;</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D""><span lang=3D"EN" style=3D"" =
class=3D"">&nbsp;</span><br class=3D"webkit-block-placeholder"></div><div =
class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"" =
class=3D"">##&nbsp;OUTPUTS</span></div><div class=3D"MsoNormal"><span =
lang=3D"EN" style=3D"" class=3D"">The research group plans to create =
documents that may include, but are not limited to, the following:
</span></div>
<ul class=3D"">
<li class=3D""><b style=3D"" class=3D""><span lang=3D"EN" style=3D"" =
class=3D"">Internet drafts</span></b><span lang=3D"EN" style=3D"" =
class=3D"">,=E2=80=AFsome of which may be published through the IRTF RFC =
stream. These will include outline problem statements, use cases, case =
studies and convey research results. They
 will be written for use by other groups to inform protocol =
design.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">A nit: we also want drafts whose intended audience are =
just the RG members. &nbsp; Also, I think it best to say =E2=80=9Cdesign, =
deployment, and use=E2=80=9D.</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D"">
<ul class=3D"">
<li class=3D""><span lang=3D"EN" style=3D"" class=3D""><i style=3D"" =
class=3D""></i></span></li><li class=3D""><b style=3D"" class=3D""><span =
lang=3D"EN" style=3D"" class=3D"">Policy papers</span></b><span =
lang=3D"EN" style=3D"" class=3D"">, for in-depth analysis and discussion =
of the relationship between attack defence and the Internet architecture =
and protocols.
</span></li><li class=3D""><b style=3D"" class=3D""><span lang=3D"EN" =
style=3D"" class=3D"">Research papers</span></b><span lang=3D"EN" =
style=3D"" class=3D"">, containing quantitative evidence of actual =
attacks and the success of defence methods against them, as well as =
theoretical and formal analyses of the implications
 of proposed protocols on attack defence. Defence methods will be =
analyzed to determine if there are ways to optimize in order to better =
scale attack detection and mitigation.</span></li><li class=3D""><b =
style=3D"" class=3D""><span lang=3D"EN" style=3D"" =
class=3D"">Survey</span></b><span lang=3D"EN" style=3D"" =
class=3D"">&nbsp;of&nbsp;current and historic IETF material to discover =
existing deliberations on attack defence.
</span></li><li class=3D""><span lang=3D"EN" style=3D"" class=3D""><b =
class=3D"">Best practice papers</b>,</span><span lang=3D"EN" style=3D"" =
class=3D""> describing methodologies that will enable researchers to =
conduct experiments and report results that are useful to designers of =
protocols. These methodologies will give
 descriptions of the effects of protocols on attack defence backed by =
evidence from real-world<span style=3D"" class=3D"">&nbsp;</span>attacks, =
laboratory-based testing and theoretical analysis of protocols, through =
the analysis lens of attacks, detection methods and systematic
 assessment methodologies.</span></li></ul>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">It is not clear how the papers would relate to the =
drafts and the RFCs. &nbsp; It is probably best to say that the RG will =
invite presentations and discussions of research, policy, and survey =
papers published elsewhere. &nbsp; That would help to bring researchers
 and their results into the RG, while still allowing them to publish in =
peer-reviewed venues. &nbsp;</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">I suggest having a goal like =E2=80=9CPromoting =
communication between the IETF community and the cyber threat defense =
community, through discussions online and in regular meetings=E2=80=9D. =
&nbsp;&nbsp;</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D""><br class=3D"">
</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D"">Within the first year, the research group aims to:
</span></div>
<ul class=3D"">
<li class=3D""><span lang=3D"EN" style=3D"" class=3D"">Survey =
existing=E2=80=AFattack detection methods=E2=80=AFand determine =
the=E2=80=AFrelative effectiveness of these=E2=80=AFmethods against =
different attack defence threats (e.g. phishing, DDoS, spambots, =
C&amp;C, endpoint malware)
</span></li><li class=3D""><span lang=3D"EN" style=3D"" class=3D"">Publish=
 case studies of historical attacks and make recommendations where =
attacks could have been stopped more quickly, or even prevented
</span></li><li class=3D""><span lang=3D"EN" style=3D"" class=3D"">Publish=
 an Informational RFC, titled: "Important Attack Defence Considerations =
for Protocol Design and Deployment".</span></li></ul><div =
class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"" class=3D""><br =
class=3D"">
</span></div><div class=3D"MsoSubtitle"><span lang=3D"EN" style=3D"" =
class=3D"">##&nbsp;MEMBERSHIP</span></div><div class=3D"MsoNormal"><span =
lang=3D"EN" style=3D"" class=3D"">Membership is open to any interested =
parties who intend to remain current with the published documents and =
mailing list issues. Wide participation from industry, academia, =
government and non-profits is encouraged.</span></div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
<div class=3D"">This is really good, thanks again for taking the =
initiative with this.</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">
<div class=3D"">Best regards,</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">David</div>
</div>
<div class=3D""><br class=3D"">
</div>
<span id=3D"OLK_SRC_BODY_SECTION" style=3D"font-family: Calibri, =
sans-serif; font-size: 14px;" class=3D""><span =
style=3D"mso-bookmark:_MailOriginalBody" class=3D"">
<blockquote id=3D"MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" =
style=3D"BORDER-LEFT: #b5c4df 5 solid; PADDING:0 0 0 5; MARGIN:0 0 0 5;" =
class=3D"" type=3D"cite">
<div class=3D"">
<div dir=3D"auto" class=3D"">
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div id=3D"divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size: 12pt; =
font-family: Calibri, Helvetica, sans-serif, EmojiFont, &quot;Apple =
Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, NotoColorEmoji, =
&quot;Segoe UI Symbol&quot;, &quot;Android Emoji&quot;, EmojiSymbols;" =
class=3D""><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D""><br class=3D"">
</span></div><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D""><br class=3D"">
</span></div><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D""><br class=3D"">
</span></div><div class=3D"MsoNormal"><span lang=3D"EN" style=3D"" =
class=3D""><br class=3D"">
</span></div><div class=3D""><br class=3D"webkit-block-placeholder"></div>=

</div>
This information is exempt under the Freedom of Information Act 2000 =
(FOIA) and may be exempt under other UK information legislation. Refer =
any FOIA queries to
<a href=3D"mailto:ncscinfoleg@ncsc.gov.uk" =
class=3D"">ncscinfoleg@ncsc.gov.uk</a> </div>
</blockquote>
<blockquote type=3D"cite" class=3D"">
<div class=3D""><span class=3D"">-- </span><br class=3D"">
<span class=3D"">Smart mailing list</span><br class=3D"">
<span class=3D""><a href=3D"mailto:Smart@irtf.org" =
class=3D"">Smart@irtf.org</a></span><br class=3D"">
<span class=3D""><a href=3D"https://www.irtf.org/mailman/listinfo/smart" =
class=3D"">https://www.irtf.org/mailman/listinfo/smart</a></span><br =
class=3D"">
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</span></span>
</div>

-- <br class=3D"">Smart mailing list<br class=3D""><a =
href=3D"mailto:Smart@irtf.org" class=3D"">Smart@irtf.org</a><br =
class=3D"">https://www.irtf.org/mailman/listinfo/smart<br =
class=3D""></div></blockquote></div><br =
class=3D""></div></div></div></body></html>=

--Apple-Mail=_D1A69F67-BCF4-4923-B40D-C5B5D81B5A6A--


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Cc: Stephen Farrell <stephen.farrell@cs.tcd.ie>, "smart@irtf.org" <smart@irtf.org>, Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com>, "David McGrew (mcgrew)" <mcgrew@cisco.com>, "Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org" <Kirsty.p=40ncsc.gov.uk@dmarc.ietf.org>
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Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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May I suggest that this nomenclature discussion be tabled and we go on to ex=
amine previous work in this area first so that no wheels are reinvented? =20=


Or first start with a useful summary of such work and existing approaches?

We already have products in the market from cisco and others that deal with t=
his at a network level examining alternatives to DPI - either look at traffi=
c metadata to fingerprint badness or decrypt and re encrypt data on the fly a=
re two common approaches.

Malware and any other kind of online crime investigation and forensics gets t=
hat much harder with bad guys having just as much as or better access to str=
ong encryption and the data anonymization that GDPR provides.

What else?

--srs

> On 29-Sep-2018, at 4:29 AM, Bret Jordan <jordan.ietf@gmail.com> wrote:
>=20
> I respectfully disagree that cyber security is a widely-abused marketing t=
erm.  I do agree with you that the =E2=80=9CCloud=E2=80=9D, =E2=80=9CHybrid-=
Cloud=E2=80=9D etc are just fancy marketing terms..  If we need to sharpen o=
ur pencils to provide some definitions, then lets not argue about it, lets j=
ust do it. =46rom my stance, Data Security, Information Security and Cyber S=
ecurity are very different


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To: "smart@irtf.org" <smart@irtf.org>
From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Message-ID: <6d8431bc-37ab-e43c-6bc9-a8d2ba9883d9@cs.tcd.ie>
Date: Sat, 29 Sep 2018 01:08:47 +0100
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Archived-At: <https://mailarchive.ietf.org/arch/msg/smart/DAkSmM1WbsJCrUULpexzmDYoIx0>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
To: "smart@irtf.org" <smart@irtf.org>
Message-ID: <6d8431bc-37ab-e43c-6bc9-a8d2ba9883d9@cs.tcd.ie>
Subject: Re: [Smart] Draft Charter For SMART Proposed RG
References: <MMXP123MB0847E55749751AA12D26DBFAD7150@MMXP123MB0847.GBRP123.PROD.OUTLOOK.COM>
 <B681C76A-CE1F-4C4B-8389-658A01D0E77E@gmail.com>
 <064F1F53-248C-4BBD-8C2D-59A4F71874DB@cisco.com>
 <CAHbuEH5hgU0dGn=bcz8zA9Vr3S01W1UpsBH_EiBcD6pzDHLthw@mail.gmail.com>
 <AFBF879B-7638-4B83-B986-FC12C44753E3@cisco.com>
 <1C0FF090-9AE0-4D99-8E4D-57893643785C@gmail.com>
 <b1d39c5d-4d49-303d-559d-f365d42dd8bc@cs.tcd.ie>
 <DE9FC53A-BA02-4F07-B273-EE2271641AA4@gmail.com>
 <DE711D52-17F4-4039-B5E7-871515CBACD8@gmail.com>
In-Reply-To: <DE711D52-17F4-4039-B5E7-871515CBACD8@gmail.com>

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FWIW, I think the message below is a good example of why
the kind of explicit text I argued for is needed in any
putative charter.

S.

On 29/09/18 00:55, Suresh Ramasubramanian wrote:
> May I suggest that this nomenclature discussion be tabled and we go on =
to examine previous work in this area first so that no wheels are reinven=
ted? =20
>=20
> Or first start with a useful summary of such work and existing approach=
es?
>=20
> We already have products in the market from cisco and others that deal =
with this at a network level examining alternatives to DPI - either look =
at traffic metadata to fingerprint badness or decrypt and re encrypt data=
 on the fly are two common approaches.
>=20
> Malware and any other kind of online crime investigation and forensics =
gets that much harder with bad guys having just as much as or better acce=
ss to strong encryption and the data anonymization that GDPR provides.
>=20
> What else?
>=20
> --srs
>=20
>> On 29-Sep-2018, at 4:29 AM, Bret Jordan <jordan.ietf@gmail.com> wrote:=

>>
>> I respectfully disagree that cyber security is a widely-abused marketi=
ng term.  I do agree with you that the =C3=A2=E2=82=AC=C5=93Cloud=C3=A2=E2=
=82=AC=C2=9D, =C3=A2=E2=82=AC=C5=93Hybrid-Cloud=C3=A2=E2=82=AC=C2=9D etc =
are just fancy marketing terms..  If we need to sharpen our pencils to pr=
ovide some definitions, then lets not argue about it, lets just do it. Fr=
om my stance, Data Security, Information Security and Cyber Security are =
very different
>=20

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