Subject: RE: WG Last Call: draft-ietf-ltans-reqs-06.txt
From: Larry Masinter <[email-masked]>
To: [email-masked]
Date: Fri, 28 Apr 2006 14:21:37 -0700
List-Id: <ietf-ltans.imc.org>

Minor editorial comments:

Typo:
   "A long-term archive service provides a evidence that may be used to"

"provides a evidence" => "provides evidence"

The next to last paragraph of section 6 (Security Considerations):

                  Additional mechanisms, applications or tools may be
   needed to preserve the value of evidence records associated with
   original archived data object.   Other specifications of LTANS, in
   particular certification services will address these problems.

but "LTANS" isn't defined in this document. I suggest just
deleting the "Other specifications..." sentence, since it's
not needed.

I wonder about Appendix B, because it isn't referenced in the text
and doesn't seem directly related to the topic of the document.
The simplest edit would be just to remove it. Otherwise, you should
explain how it relates to the main document.

Larry

Date: Fri, 28 Apr 2006 19:06:49 +0200
From: Tilo Kienitz <[email-masked]>
To: Tobias Gondrom <[email-masked]>
CC: [email-masked], Boris Baltzer <[email-masked]>
Subject: Re: Why are the hash values sorted?
Sender: [email-masked]

Hello Tobias,

 > We sort the hash values (binary ascending) to reduce the risk of
 > collision attacks by resorting the hash values in another combination
 > and by this getting another hash value for the parent node.

I understand these arguments, but they do not convince me. If there
was a realistic risk of collision attacks, a better hash algorithm
should be used to prohibit such an attack. The draft does not demand
a certain hash algorithm and an upgrade would be conformal. I am no
cryptographer and maybe missing something, but it is my understanding
that we do not have to expect collision attacks against for example
SHA-256 within the next years.
If your concern is that of a collision attack, you will also have
to consider the possibility of inserting arbitrary values into the
hash tree in order to perform such an attack. In my perception,
inserting arbitrary values into the hash tree provides possibilities
for collision attacks similar to those of resorting the hashes. In
this respect, sorting the hashes to prevent collisions seems like
installing a bigger lock on the door while the window remains open.

In short: I think that collision attacks have to be prevented by the
hash algorithm, not by the way the tree is sorted.

 > And as we
 > only secure the root hash with the time stamp we think that it is
 > mandatory that the mapping/transformation from a given set of hash
 > values to the root hash MUST be unambiguous.

I suggest to compute the parent hash on the hashes below it in the
exact order in which they appear in the ASN.1-sequence. This is
an unambiguous rule.

 > I understand the need for grouping of objects, but the order in the
 > hash
 > tree is not the right element for the information of the order of the
 > documents in an application/document specific context.

For many of our customers like IBM and major German authorities it
is an important feature to be able to prove the order in which the
documents have been signed. They insist that the hash tree is the
natural place for this proof. It is important for us to have a
solution compatible to the ArchiSig standard and therefore to
LTANS-ERS. Therefore I suggest to make the sorting optional and
insert a flag into the evidence record which shows whether the
values have to be binary sorted before verification or just taken
as they are.

Kind regards
Tilo

--
Tilo Kienitz
SecCommerce Informationssysteme GmbH
Obenhauptstr. 5
D - 22335 Hamburg                       http://www.seccommerce.de
Germany

Content-class: urn:content-classes:message
Subject: WG Last Call: draft-ietf-ltans-reqs-06.txt 
Date: Fri, 28 Apr 2006 11:01:06 +0200
From: "Tobias Gondrom" <[email-masked]>
To: <[email-masked]>
Cc: "Carl Wallace" <[email-masked]>
Sender: [email-masked]

This is a multi-part message in MIME format.

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Hey folks,

As we had very little further comments on this one, Carl and I think =
that the discussion can be concluded and that it is also ready for WG =
Last Call:

WG last call for the "Long-Term Archive Service Requirements"
http://www.ietf.org/internet-drafts/draft-ietf-ltans-reqs-06.txt=20
(note: this I-D will be submitted as "Informational".)

Please provide final comments to the list by May 9th.=20

Thanks,=20

Carl & Tobias
Chairs of LTANS

__________________________________________
Tobias Gondrom
Senior Security Architect
Head of Open Text Security Team

Open Text Corporation
Technopark 2
Werner-von-Siemens-Ring 20
D-85630 Grasbrunn
Phone: +49 (0) 89 4629-1816
Telefax: +49 (0) 89 4629-33-1816
eMail: mailto:[email-masked]=20
Internet: http://www.opentext.com/=20
This eMail may contain confidential and/or privileged information. If =
you are not the intended recipient or have received this eMail in error, =
please notify the sender immediately and destroy this eMail. Any use, =
disclosure or distribution of the material in this eMail is strictly =
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Diese eMail enth=E4lt vertrauliche und/oder rechtlich gesch=FCtzte =
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<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">Hey =
f</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">olks,</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">As we =
had very little further comments on this one, Carl and I =
think</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT SIZE=3D2 =
FACE=3D"Arial">that the discussion can be concluded =
and</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-gb"> <FONT SIZE=3D2 FACE=3D"Arial">that it is also ready for =
WG Last Call:</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">WG =
last call for the</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT SIZE=3D2 =
FACE=3D"Arial">&#8220;</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">Long-Term Archive Service Requirements</FONT></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT =
SIZE=3D2 FACE=3D"Arial">&#8221;</FONT></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-gb"></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"de"></SPAN><A =
HREF=3D"http://www.ietf.org/internet-drafts/draft-ietf-ltans-reqs-06.txt"=
><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"de"><U></U></SPAN><U><SPAN =
LANG=3D"en-gb"><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">http://www.ietf.org/internet-drafts/draft-ietf-ltans-reqs-=
06.txt</FONT></SPAN></U><SPAN LANG=3D"de"></SPAN></A><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT =
SIZE=3D2 FACE=3D"Arial"></FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
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<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">(note: this I-D will be submitted</FONT></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT =
SIZE=3D2 FACE=3D"Arial">as</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial"></FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT SIZE=3D2 =
FACE=3D"Arial">&#8220;</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">Informational</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">&#8221;</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">.</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">)</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">Please provide final comments to the list by =
May</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-gb"> <FONT SIZE=3D2 FACE=3D"Arial">9</FONT></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-gb"><SUP><FONT SIZE=3D2 =
FACE=3D"Arial">th</FONT></SUP></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">. =
</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">Thanks, </FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">Carl =
&amp; Tobias</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">Chairs of LTANS</FONT></SPAN></P>
<BR>

<P ALIGN=3DLEFT><B><SPAN LANG=3D"en-us"></SPAN></B><A NAME=3D""><B><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">__________________________________________</FONT></SPAN></=
B></A><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"en-us"><BR>
</SPAN><SPAN LANG=3D"de"><B></B></SPAN><SPAN =
LANG=3D"de"><B></B></SPAN><B><SPAN LANG=3D"en-us"><FONT =
COLOR=3D"#000000" SIZE=3D2 FACE=3D"Arial">Tobias =
Gondrom</FONT></SPAN></B><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-us"><BR>
</SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-us"><FONT COLOR=3D"#000000" SIZE=3D2 FACE=3D"Arial">Senior =
Security Architect<BR>
Head of Open Text Security Team<BR>
</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"en-us"><BR>
</SPAN><SPAN LANG=3D"de"><B></B></SPAN><SPAN =
LANG=3D"de"><B></B></SPAN><B><SPAN LANG=3D"en-us"><FONT =
COLOR=3D"#000000" SIZE=3D2 FACE=3D"Arial">Open Text =
Corporation</FONT></SPAN></B><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-us"><BR>
</SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"en-us"><FONT =
COLOR=3D"#000000">Technopark 2<BR>
Werner-von-Siemens-Ring 20<BR>
D-85630 Grasbrunn</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-us"><BR>
</SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-us"><FONT COLOR=3D"#000000" SIZE=3D2 FACE=3D"Arial">Phone: =
+49 (0) 89 4629-1816<BR>
Telefax: +49 (0) 89 4629-33-1816<BR>
eMail:</FONT></SPAN><SPAN LANG=3D"de"> </SPAN><A =
HREF=3D"mailto:[email-masked]"><SPAN =
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FACE=3D"Arial"><BR>
</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-us"><FONT COLOR=3D"#000000" SIZE=3D2 =
FACE=3D"Arial">Internet:</FONT></SPAN><SPAN LANG=3D"de"> </SPAN><A =
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To: [email-masked]
Cc: [email-masked]
From: [email-masked]
Subject: I-D ACTION:draft-ietf-ltans-reqs-06.txt 
Date: Thu, 27 Apr 2006 15:50:01 -0400
Sender: [email-masked]

--NextPart

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Long-Term Archive and Notary Services Working Group of the IETF.

	Title		: Long-Term Archive Service Requirements
	Author(s)	: C. Wallace, et al.
	Filename	: draft-ietf-ltans-reqs-06.txt
	Pages		: 21
	Date		: 2006-4-27
	
There are many scenarios in which users must be able to prove the
   existence of data at a specific point in time and be able to
   demonstrate the integrity of data since that time, even when the
   duration from time of existence to time of demonstration spans a
   large period of time.  Additionally, users must be able to verify
   signatures on digitally signed data many years after the generation
   of the signature.  This document describes a class of long-term
   archive services to support such scenarios and the technical
   requirements for interacting with such services.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-ltans-reqs-06.txt

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Content-class: urn:content-classes:message
Subject: ERS-06: RE: http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-06.txt
Date: Fri, 21 Apr 2006 19:14:54 +0200
Importance: low
From: "Tobias Gondrom" <[email-masked]>
To: <[email-masked]>
Cc: <[email-masked]>
Sender: [email-masked]

George, 

Thanks, I forgot to remove the reference to the draft
http://www.ietf.org/internet-drafts/draft-ietf-ltans-reqs-05.txt as it
has not already been published as an I-D (as planned in the early stages
of ERS)

=> Reference will have to be removed.

Tobias

> -----Original Message-----
> From: George Jones [mailto:[email-masked]]
> Sent: Friday, April 21, 2006 6:51 PM
> To: Tobias Gondrom
> Subject:
http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-06.txt
> 
> Need to fill out the "???".   Probably will not (should not) make it
> past RFC editors with this in.
> 
>  [REQ2004]  Wallace, C., Brandner, R., and U. Pordesch, "Long-term
>               Archive Service Requirements", I-D ???, 2005.
> 
> 
> ---George Jones

Content-class: urn:content-classes:message
Subject: WG last call on ERS
Date: Fri, 21 Apr 2006 10:04:25 +0200
From: "Tobias Gondrom" <[email-masked]>
To: <[email-masked]>
Sender: [email-masked]

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Folks,

as announced in Dallas, we hereby initiate WG last call for ERS:
http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-06.txt=20

Please provide final comments to the list by May 5th.=20

Thanks,=20

Carl & Tobias
Chairs of LTANS

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<P ALIGN=3DLEFT><SPAN LANG=3D"de"><FONT SIZE=3D2 =
FACE=3D"Arial">Folks,</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">as =
announced in Dallas,</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT SIZE=3D2 =
FACE=3D"Arial">we</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial"> =
hereby initiate WG last call for ERS:</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"de"></SPAN><A =
HREF=3D"http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-06.txt">=
<SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"de"><U></U></SPAN><U><SPAN =
LANG=3D"en-gb"><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-0=
6.txt</FONT></SPAN></U><SPAN LANG=3D"de"></SPAN></A><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT =
SIZE=3D2 FACE=3D"Arial"></FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> </SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">Please provide</FONT></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT =
SIZE=3D2 FACE=3D"Arial"></FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT SIZE=3D2 =
FACE=3D"Arial">final</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT SIZE=3D2 =
FACE=3D"Arial">comments to</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT SIZE=3D2 =
FACE=3D"Arial">the list</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial"> =
by May 5</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><SUP><FONT SIZE=3D2 =
FACE=3D"Arial">th</FONT></SUP></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">. =
</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">Thanks,</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> </SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 FACE=3D"Arial">Carl =
&amp;</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"> <FONT SIZE=3D2 =
FACE=3D"Arial">Tobias</FONT></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"en-gb"></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-gb"><FONT SIZE=3D2 =
FACE=3D"Arial">Chairs of LTANS</FONT></SPAN><SPAN =
LANG=3D"de"></SPAN><SPAN LANG=3D"de"></SPAN><SPAN =
LANG=3D"en-gb"></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"></SPAN><A NAME=3D""><SPAN =
LANG=3D"en-us"></SPAN></A></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"de"></SPAN></P>

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To: [email-masked]
Cc: [email-masked]
From: [email-masked]
Subject: I-D ACTION:draft-ietf-ltans-ers-06.txt 
Date: Thu, 20 Apr 2006 15:50:02 -0400
Sender: [email-masked]

--NextPart

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Long-Term Archive and Notary Services Working Group of the IETF.

	Title		: Evidence Record Syntax (ERS)
	Author(s)	: R. Brandner, et al.
	Filename	: draft-ietf-ltans-ers-06.txt
	Pages		: 27
	Date		: 2006-4-20
	
In many scenarios, users need to be able to ensure and prove the
existence and integrity of data, especially digitally signed data, in
a common and reproducible way over a long and possibly undetermined
period of time.  This document specifies the syntax and processing of
an Evidence Record, designed for long-term non-repudiation of
existence of data, which particularly can be used for conservation of
evidence of digitally signed data.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-06.txt

To remove yourself from the I-D Announcement list, send a message to 
[email-masked] with the word unsubscribe in the body of the message.  
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type "cd internet-drafts" and then
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A list of Internet-Drafts directories can be found in
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or ftp://ftp.ietf.org/ietf/1shadow-sites.txt

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Content-class: urn:content-classes:message
Subject: RE: Why are the hash values sorted?
Date: Thu, 20 Apr 2006 19:10:36 +0200
From: "Tobias Gondrom" <[email-masked]>
To: "Tilo Kienitz" <[email-masked]>
Cc: <[email-masked]>
Sender: [email-masked]

Hello Tilo,

and sorry for the late answer. ;-)

We sort the hash values (binary ascending) to reduce the risk of
collision attacks by resorting the hash values in another combination
and by this getting another hash value for the parent node. And as we
only secure the root hash with the time stamp we think that it is
mandatory that the mapping/transformation from a given set of hash
values to the root hash MUST be unambiguous. 

I understand the need for grouping of objects, but the order in the hash
tree is not the right element for the information of the order of the
documents in an application/document specific context. 

Tobias

> -----Original Message-----
> From: [email-masked]
[mailto:[email-masked]]
> On Behalf Of Tilo Kienitz
> Sent: Tuesday, March 21, 2006 2:02 PM
> To: [email-masked]
> Subject: Why are the hash values sorted?
> 
> 
> Hello working group,
> 
> I'm afraid I'm quite late with my question, but what is the
> advantage of sorting the hash values?
> 
> Paragraph "3.2. Generation" of draft-ietf-ltans-ers-05 states:
>    "3.  For each data group containing more than one document, its
>         respective document hashes are binary sorted in ascending
>         order, concatenated and hashed."
> 
> The order of the documents in the data object group could already
> have some meaning in an external application and it would be nice
> if the hash tree preserved this existing order. Without the binary
> sorting not only the existence of the hashes could be proven after
> years but also their order.
> 
> The binary sorting is not needed to get a unique hash value, since
> the reducedHashtree uses ASN-sequences. If the hash algorithm
> processed the hash values in the same order in which they appear
> in the sequences in the reducedHashtree then the root hash would be
> uniquely determined without the need to sort anything in between.
> 
> What do you think?
> 
> Kind regards
> Tilo Kienitz
> 
> 
> --
> Tilo Kienitz
> SecCommerce Informationssysteme GmbH
> Obenhauptstr. 5
> D - 22335 Hamburg                       http://www.seccommerce.de
> Germany

From: "Robert Holliday" <[email-masked]>
To: <[email-masked]>
Subject: On-line Registration Closing Sunday
Date: Wed, 12 Apr 2006 10:20:48 -0400
Sender: [email-masked]

This is a multi-part message in MIME format.

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This week is the last chance for attendees to register online for the
International Conference on Network Security.  For those interested in
registering before time runs out please go to:  www.networksecurity2006.com
<http://www.networksecurity2006.com/> 

Conference Program 

Monday, April 17

TECHNICAL SESSIONS AND PANELS 

8:45 - 10:30 am

Opening Session

Chair: Guy Copeland 

VP and Assistant to the President, CSC

. Introduction 

Guy Copeland 

. Keynote Speech 

Andy Purdy

Department of Homeland Security 

. Issues in Wiretapping Technologies 

Matt Blaze

University of Pennsylvania 

Break (10:30 - 10:45 am) 

10:45 am - 12:30 pm

Panel: User Authentication Technologies

Chair: Radia Perlman

Sun Microsystems 

. PKI: It's not that hard. Why don't we have it? 

Charlie Kaufman

Microsoft 

. Web Services/Liberty Approach to Single Sign-on 

Gerald Beuchelt 

Sun Microsystems

. Is the Identity-based Crypto the Best Solution? 

Terence Spies

Voltage Security

. PKI: Let's Make it Happen! 

Bill Burr

NIST

. SAML Comparison to Kerberos to Support a Centralized Authoritative Source
for Authentication 

Hank Simon

Lockheed Martin

Lunch (12:30 - 1:45 pm) 

1:45 - 3:00 pm

Mesh Network Security 

Chair: Russ Housley

Vigil Security, LLC 

. Status of 802.11 Mesh and Security 

Donald Eastlake III

Motorola 

. Security Issues in 802.11s 

William Arbaugh, UMD

Jesse Walker, Intel 

. More on 802.11s 

Robert Moskowitz

ICSA Labs, Cybertrust

Break (3:00 - 3:15 pm) 

3:15 - 4:30 pm 

Defending Against Denial of Service 

Chair: Jim Hughes 

Sun Microsystems 

. Surviving Denial of Service

Andy Ellis

Akamai 

. MITHRIL: Adaptable Security for Survivability in Collaborative Computing
Sites 

Von Welch, NCSA

Jim Basney, NCSA

Himanshu Khurana, NCSA 

. Investigating the Impact of Real-World Factors on Internet Worm
Propagation

Xiaoyan Hong 

University of Alabama 

4:30 - 5:30 pm 

Panel: Legislative Aspects of Security 

. Pat Schambach

Nortel

. Robert Dix Jr.

Citadel Security Software

. Michael Aisenberg

Verisign

. John Morris

Center for Democracy & Technology

5:30 - 6:30 pm

Reception 

6:45 - 7:45 pm

Tutorial: Network Incident Response 

Presenter: Richard Bejtlich

Tao Security 

Tuesday, April 18

TECHNICAL SESSIONS AND PANELS 

9:00 - 10:30 am 

Software Security 

Chair: Charlie Kaufman

Microsoft 

. Why Software Breaks

Andrew Lee 

Eset 

. Federal Standards and Guidelines

Developed by NIST

Stuart Katzke

NIST

. Impact of NSTISSP-11 on the Current

Certification Climate for Products and 

Technology

Keith Beatty

SAIC 

. How can we make products and

deployments more secure?

Eric Cole

Lockheed Martin 

Break (10:30 - 10:45 am) 

10:45 am - 12:30 pm

Network Security Protocol Issues

Chair: Hilarie Orman

Purple Streak, Inc. 

. Introduction and Comparison of IPv4 Address Resolution Protocol, ICMP
Router Discovery and ICMP Redirect; and IPv6 Neighbor Discovery Protocol
Security Issues

Michael Wasielewski

Lockheed-Martin 

. The ability for the Warfighter to share critical information across and
between networks without leakage

Adele Friedel 

Tenix America 

. Availability and Security Tradeoffs 

Arun Sood 

Task Technologies Ltd. 

. Firewall Traversal: Security and Scalability

David McGrew

Cisco Systems

. Updates on IETF Security Related Working Groups

Sam Hartman

MIT 

Russ Housley

Vigil Security 

Lunch (12:30 - 1:45 pm) 

1:45 - 3:00 pm

Security for Wireless and Internet Mobility

Chair: Bijan Jabbari

Isocore 

. Optimizations to Support Secure AP Transitions in 802.11 WLANs

Jesse Walker

Intel 

. 3GPP2 Network Firewall Configuration and Control

Michael Paddon

Qualcomm

. Proactive EAP-based handover key management for mobile wireless users

Madjid Nakhjiri

Motorola 

Break (3:00 - 3:15 pm) 

3:15 - 4:30 pm 

Panel: Internet Infrastructure Security

Chair: Hilarie Orman

Purple Streak, Inc. 

. MPLS VPN Security

Harmen van der Linde

Cisco Systems

. DHS and Internet Infrastructure Security

Marcus Sachs 

SRI

. Routing Security 

Sandra Murphy 

Sparta

. Why Routing Protocol Security isn't Seeing Wide Adoption

Russ White 

Cisco Systems

4:30 - 5:30 pm

Web Browser Security 

Moderator: Darren Moffat

Sun Microsystems 

. The Sad State of Evolution of Interface to User Security with a Focus on
the Web Browser

Eric Greenberg

Netframeworks 

. XML: Salvation or Struggle

Donald Eastlake III

Motorola 

. Web Browser Security Frameworks 

Perry Metzger

Piermont 

. Issues in Web Browser Security

Sam Hartman

MIT 

Wednesday, April 19

TECHNICAL SESSIONS AND PANELS 

9:00 - 10:30 am 

DNS Security

Chair: Donald Eastlake III

Motorola 

. Why isn't DNS security deployed, and would we be safer if it was?

Charlie Kaufman

Microsoft 

. DNSSEC and FISMA 

Scott Rose

NIST

. DNS Security 

Stuart Schechter 

Lincoln Laboratory 

. The Registry Perspective on DNSSEC

Matt Larson 

Verisgn 

Break (10:30 - 10:45 am) 

10:45 am - 12:30 pm

Panel: Trusted Platforms

Chair: Radia Perlman

Sun Microsystems 

. Trusted Computing: Towards Safe Computing Environments

Tom Hardjono

SignaCert 

. A use for TPM Technology in Routing Infrastructure

Andy Ellis

Akamai 

. Issues in TPM Technology

Ned Smith

Intel 

. An Outsider's Perspective on TPM

Russ Housley 

Vigilsec

 

 

 

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<div class=3DSection1>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>This week is the last chance for attendees to =
register
online for the International Conference on Network Security.&nbsp; For =
those
interested in registering before time runs out please go to:&nbsp; <a
href=3D"http://www.networksecurity2006.com/">www.networksecurity2006.com<=
/a></span></font></p>

<p class=3DMsoNormal><b><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial;font-weight:bold'>&nbsp;</span></font></b></p>

<p class=3DMsoNormal><b><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial;font-weight:bold'>Conference Program =
</span></font></b></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Monday, April 17</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>TECHNICAL SESSIONS AND PANELS&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>8:45 - 10:30 am</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Opening Session</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Guy Copeland </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>VP and Assistant to the President, =
CSC</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Introduction </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Guy Copeland </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Keynote Speech </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Andy Purdy</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Department of Homeland Security </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Issues in Wiretapping Technologies =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Matt Blaze</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
  font-family:Arial'>University</span></font><font size=3D2 =
face=3DArial><span
 style=3D'font-size:11.0pt;font-family:Arial'> of =
Pennsylvania</span></font><font
size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;font-family:Arial'> </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Break (10:30 &#8211; 10:45 am) </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>10:45 am - 12:30 pm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Panel: User Authentication =
Technologies</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Radia Perlman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Sun Microsystems </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; PKI: It's not that hard. Why don't we have =
it? </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Charlie Kaufman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Microsoft </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Web Services/Liberty Approach to Single =
Sign-on </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Gerald Beuchelt </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Sun Microsystems</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Is the Identity-based Crypto the Best =
Solution? </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Terence Spies</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Voltage Security</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; PKI: Let&#8217;s Make it Happen! =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Bill Burr</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>NIST</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; SAML Comparison to Kerberos to Support a =
Centralized
Authoritative Source for Authentication </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Hank Simon</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Lockheed Martin</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Lunch (12:30 &#8211; 1:45 pm) </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>1:45 - 3:00 pm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Mesh Network Security </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Russ Housley</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Vigil Security, LLC </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Status of 802.11 Mesh and Security =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Donald Eastlake III</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Motorola </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Security Issues in 802.11s =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>William Arbaugh, UMD</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Jesse Walker, Intel </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; More on 802.11s </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Robert Moskowitz</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>ICSA Labs, Cybertrust</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Break (3:00 &#8211; 3:15 pm) </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>3:15 - 4:30 pm </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Defending Against Denial of Service =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Jim Hughes </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Sun Microsystems </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Surviving Denial of =
Service</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Andy Ellis</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Akamai </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; MITHRIL: Adaptable Security for =
Survivability in
Collaborative Computing Sites </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Von Welch, NCSA</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Jim Basney, NCSA</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Himanshu Khurana, NCSA </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Investigating the Impact of Real-World =
Factors on Internet
Worm Propagation</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Xiaoyan Hong </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
  font-family:Arial'>University</span></font><font size=3D2 =
face=3DArial><span
 style=3D'font-size:11.0pt;font-family:Arial'> of =
Alabama</span></font><font
size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;font-family:Arial'> </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>4:30 - 5:30 pm </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Panel: Legislative Aspects of Security =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot;&nbsp;Pat Schambach</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Nortel</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot;&nbsp;Robert Dix Jr.</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Citadel Security Software</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Michael Aisenberg</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Verisign</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot;&nbsp;John Morris</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Center for Democracy &amp; =
Technology</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>5:30 - 6:30 pm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Reception </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>6:45 - 7:45 pm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Tutorial: Network Incident Response =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Presenter: Richard Bejtlich</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Tao Security </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Tuesday, April 18</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>TECHNICAL SESSIONS AND PANELS </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>9:00 - 10:30 am </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Software Security </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Charlie Kaufman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Microsoft </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Why Software Breaks</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Andrew Lee </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Eset </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Federal Standards and =
Guidelines</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Developed by NIST</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Stuart Katzke</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>NIST</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Impact of NSTISSP-11 on the =
Current</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Certification Climate for Products and =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Technology</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Keith Beatty</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>SAIC </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; How can we make products =
and</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>deployments more secure?</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Eric Cole</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Lockheed Martin </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Break (10:30 &#8211; 10:45 am) </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>10:45 am - 12:30 pm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Network Security Protocol Issues</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Hilarie Orman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Purple Streak, Inc. </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Introduction and Comparison of IPv4 Address =
Resolution
Protocol, ICMP Router Discovery and ICMP Redirect; and IPv6 Neighbor =
Discovery
Protocol Security Issues</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Michael Wasielewski</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Lockheed-Martin </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; The ability for the Warfighter to share =
critical information
across and between networks without leakage</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Adele Friedel </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Tenix America </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Availability and Security Tradeoffs =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Arun Sood </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Task Technologies Ltd. </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Firewall Traversal: Security and =
Scalability</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>David McGrew</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Cisco Systems</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Updates on IETF Security Related Working =
Groups</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Sam Hartman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>MIT </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Russ Housley</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Vigil Security </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Lunch (12:30 &#8211; 1:45 pm) </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>1:45 - 3:00 pm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Security for Wireless and Internet =
Mobility</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Bijan Jabbari</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Isocore </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Optimizations to Support Secure AP =
Transitions in 802.11
WLANs</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Jesse Walker</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Intel </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; 3GPP2 Network Firewall Configuration and =
Control</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Michael Paddon</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Qualcomm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Proactive EAP-based handover key management =
for mobile
wireless users</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Madjid Nakhjiri</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Motorola </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Break (3:00 &#8211; 3:15 pm) </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>3:15 - 4:30 pm </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Panel: Internet Infrastructure =
Security</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Hilarie Orman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Purple Streak, Inc. </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; MPLS VPN Security</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Harmen van der Linde</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Cisco Systems</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; DHS and Internet Infrastructure =
Security</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Marcus Sachs </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>SRI</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Routing Security </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Sandra Murphy </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
  font-family:Arial'>Sparta</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Why Routing Protocol Security isn't Seeing =
Wide Adoption</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Russ White </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Cisco Systems</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>4:30 - 5:30 pm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Web Browser Security </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Moderator: Darren Moffat</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Sun Microsystems </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; The Sad State of Evolution of Interface to =
User Security
with a Focus on the Web Browser</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Eric Greenberg</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Netframeworks </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; XML: Salvation or Struggle</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Donald Eastlake III</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Motorola </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Web Browser Security Frameworks =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Perry Metzger</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Piermont </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Issues in Web Browser =
Security</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Sam Hartman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>MIT </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Wednesday, April 19</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>TECHNICAL SESSIONS AND PANELS </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>9:00 - 10:30 am </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>DNS Security</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair:&nbsp;Donald Eastlake III</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Motorola </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Why isn't DNS security deployed, and would =
we be safer if
it was?</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Charlie Kaufman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Microsoft </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; DNSSEC and FISMA </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Scott Rose</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>NIST</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; DNS Security </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Stuart Schechter </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
  font-family:Arial'>Lincoln</span></font><font size=3D2 =
face=3DArial><span
style=3D'font-size:11.0pt;font-family:Arial'> Laboratory =
</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; The Registry Perspective on =
DNSSEC</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Matt Larson </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Verisgn </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Break (10:30 &#8211; 10:45 am) </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>10:45 am - 12:30 pm</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Panel: Trusted Platforms</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Chair: Radia Perlman</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Sun Microsystems </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Trusted Computing: Towards Safe Computing =
Environments</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Tom Hardjono</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>SignaCert </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; A use for TPM Technology in Routing =
Infrastructure</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Andy Ellis</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Akamai </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; Issues in TPM Technology</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Ned Smith</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Intel </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&middot; An Outsider&#8217;s Perspective on =
TPM</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Russ Housley </span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>Vigilsec</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:11.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

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