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698 Integrity Constraints in Trust Management (Extended Abstract)

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Etalle, S. and Winsborough, W.H. (2005) Integrity Constraints in Trust Management (Extended Abstract). In: 10th ACM Symp. on Access Control Models and Technologies (SACMAT), June 01 - 03, 2005, Stockholm, Sweden. pp. 1-10. ACM Press. ISBN 1-59593-045-0

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Official URL: http://doi.acm.org/10.1145/1063979.1063981

Abstract

We introduce the use, monitoring, and enforcement of integrity constraints in trust managementstyle authorization systems. We consider what portions of the policy state must be monitored to detect violations of integrity constraints. Then we address the fact that not all participants in a trust management system can be trusted to assist in such monitoring, and show how many integrity constraints can be monitored in a conservative manner so that trusted participants detect and report if the system enters a policy state from which evolution in unmonitored portions of the policy could lead to a constraint violation.

Item Type:	Conference or Workshop Paper (Full Paper, Talk)
Research Group:	EWI-DIES: Distributed and Embedded Security
Research Program:	CTIT-ISTRICE: Integrated Security and Privacy in a Networked World
Research Project:	Freeband/I-share: Sharing resources in virtual communities for storage, communications, and processing of multimedia data, Inspired: Integrated Secure Platform for Interactive Personal Devices
Additional Information:	Imported from DIES
ID Code:	698
Status:	Published
Deposited On:	17 January 2006
Refereed:	Yes
International:	Yes
More Information:	statistics metis

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