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Traust: A trust negotiation based authorization service

Lee, AJ and Winslett, M and Basney, J and Welch, V (2006) Traust: A trust negotiation based authorization service. In: UNSPECIFIED UNSPECIFIED, 458 - 462. ISBN 3540342958, 9783540342953

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Abstract

In this demonstration, we present Traust, a flexible authorization service for open systems. Traust uses the technique of trust negotiation to map globally meaningful assertions regarding a previously unknown client into security tokens that are meaningful to resources deployed in the Traust service's security domain. This system helps preserve the privacy of both users and the service, while at the same time automating interactions between security domains that would previously have required human intervention (e.g., the establishment of local accounts). We will demonstrate how the Traust service enables the use of trust negotiation to broker access to resources in open systems without requiring changes to protocol standards or applications software. © Springer-Verlag Berlin Heidelberg 2006.


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Details

Item Type: Book Section
Status: Published
Creators/Authors:
CreatorsEmailPitt UsernameORCID
Lee, AJadamlee@pitt.eduADAMLEE
Winslett, M
Basney, J
Welch, V
Date: 1 January 2006
Date Type: Publication
Access Restriction: No restriction; Release the ETD for access worldwide immediately.
Journal or Publication Title: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume: 3986 L
Page Range: 458 - 462
Event Type: Conference
DOI or Unique Handle: 10.1007/11755593_36
Institution: University of Pittsburgh
Schools and Programs: Dietrich School of Arts and Sciences > Computer Science
Refereed: Yes
ISBN: 3540342958, 9783540342953
ISSN: 0302-9743
Date Deposited: 05 Dec 2012 20:24
Last Modified: 09 Nov 2021 13:55
URI: http://d-scholarship.pitt.edu/id/eprint/16509

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