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DIMACS Trust management workshop, Sept 30 - Oct 2.
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Date: Tue, 17 Sep 1996 11:02:41 -0400
From: Barbara Quigley <[email protected]>
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To: [email protected], [email protected],
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Subject: DIMACS Workshop on Trust Management in Networks, Rutgers University, September 30 - October 2, 1996
DIMACS Workshop on Trust Management in Networks
September 30 - October 2, 1996
DIMACS, Rutgers University
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Organizers:
Ernie Brickell [email protected]
Joan Feigenbaum [email protected]
David Maher [email protected]
Theme:
The use of public-key cryptography on a mass-market scale requires
sophisticated mechanisms for managing trust. For example, any application
that receives a signed request for action is forced to answer the central
question ``Is the key used to sign this request authorized to take this
action?'' In certain applications, this question reduces to ``Does this key
belong to this person?'' In others, the authorization question is
considerably more complicated, and resolving it requires techniques for
formulating security policies and security credentials, determining whether
particular sets of credentials satisfy the relevant policies, and deferring
trust to third parties. This workshop covers all aspects of the trust
management problem. Relevant topics include but are not limited to:
* General approaches to trust management
* Languages, systems, and tools
* Certificates and public-key infrastructure
* Formal models and analysis
* Trust management in specific application domains; including but not
limited to:
o Banking
o E-mail
o Internet commerce
o Licensing
o Medical information systems
o Mobile programs and ``code signing''
o Revocation of cryptographic keys
For more information:
Information about local arrangements, travel, lodging and registration can
be found at http://dimacs.rutgers.edu/Workshops/Management. Those without
WWW access can contact Pat Pravato at 908-445-5929 or
[email protected].
This workshop is part of DIMACS Special Year on Networks. Information about
the Special Year on Networks can be found at DIMACS WWW site:
http://dimacs.rutgers.edu or by contacting the center.
__________________
Program:
Monday, September 30, 1996
8:15 Continental breakfast
9:00 Welcome to DIMACS
Fred Roberts, DIMACS Director
9:15 What is "Trust Management," and what are the Workshop Goals?
Joan Feigenbaum, AT&T Laboratories
9:45 Let a Thousand (Ten Thousand?) CAs Reign
Stephen Kent, BBN Corporation
10:45 Break
11:00 The PolicyMaker Approach to Trust Management
Matt Blaze, AT&T Laboratories
(Joint work with J. Feigenbaum and J. Lacy)
12:00 Lunch
1:15 SDSI: A Simple Distributed Security Infrastructure
Butler Lampson, Microsoft
(Joint work with R. Rivest)
2:15 SPKI Certificates
Carl Ellison, Cybercash
3:15 Break
3:45 Panel Discussion
Moderator: David Maher, AT&T Laboratories
Panelists: Blaze, Ellison, Kent, and Lampson
5:30 Wine and cheese
Tuesday, October 1, 1996
8:15 Continental Breakfast
9:00 Using PICS Labels for Trust Management
Rohit Khare, World Wide Web Consortium
9:30 Managing Trust in an Information-Labeling System
Martin Strauss, Iowa State University
(Joint work with M. Blaze, J. Feigenbaum, and P. Resnick)
10:00 Trust Management in Web Browsers, Present and Future
Ed Felten, Princeton University
(Joint work with D. Dean and D. Wallach)
10:30 Break
10:45 IBM Cryptolopes, SuperDistribution, and Digital Rights Management
Marc A. Kaplan, IBM Watson Research Center
11:15 Requirements and Approaches for Electronic Licenses
David Maher, AT&T Laboratories
11:45 PathServer
Michael Reiter, AT&T Laboratories
(Joint work with S. Stubblebine)
12:15 Lunch
1:30 Inferno Security
David Presotto, Bell Labs -- Lucent Technologies
2:00 Transparent Internet E-mail Security
Raph Levien, University of Calfornia at Berkeley
(Joint work with L. McCarthy and M. Blaze)
2:30 Secure Digital Names
Stuart Haber, Bellcore
(Joint work with S. Stornetta)
3:00 Break
3:30 Untrusted Third Parties: Key Management for the Prudent
Mark Lomas, Cambridge University
(Joint work with B. Crispo)
4:00 Distributed Trust Management using Databases
Trevor Jim, University of Pennsylvania
(Joint work with C. Gunter)
4:30 Distributed Commerce Transactions: Structuring
Multi-Party Exchanges into Pair-wise Exchanges
Steven Ketchpel, Stanford University
(Joint work with H. Garcia-Molina)
Wednesday, October 2, 1996
8:15 Continental Breakfast
9:00 Policy-Controlled Cryptographic Key Release
David McGrew, Trusted Information Systems, Inc.
(Joint work with D. Branstad)
9:45 An X.509v3-based Public-Key Infrastructure for
the Federal Government
William Burr, Nat'l. Inst. of Standards and Technology
10:15 Break
10:30 The ICE-TEL Public-Key Infrastructure and
Trust Model
David Chadwick, Salford University
11:00 A Distributed Trust Model
Alfarez Abdul-Rahman, University College, London
(Joint work with S. Hailes)
11:30 On Multiple Statements from Trust Sources
Raphael Yahalom, Hebrew University and MIT
12:00 Lunch
1:00 Off-line Delegation in a Distributed File Repository
Arne Helme, University of Twente
(Joint work with T. Stabell-Kul)
1:30 Operational Tradeoffs of Aggregating Attributes in
Digital Certificates
Ian Simpson, Carnegie Mellon University
2:00 Trust Management for Mobile Agents
Vipin Swarup, Mitre
(Joint work with W. Farmer and J. Guttman)
2:30 Break
3:00 Trust Management in ERLink
Samuel Schaen, Mitre
3:30 Linking Trust with Network Reliability
Y. Desmedt, University of Wisconsin at Milwaukee
(Joint work with M. Burmester)
4:00 Trust Management Under Law-Governed Interaction
Naftaly Minsky, Rutgers University
(Joint work with V. Ungureanu)
4:30 Tools for Security Policy Definition and Implementation
Polar Humenn, Blackwatch Technology, Inc.
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