A unified framework for trust management

Weiliang Zhao*, Vijay Varadharajan, George Bryan

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

4 Citations (Scopus)
36 Downloads (Pure)

Abstract

In this paper, we propose a unified framework for trust management that can cover a broad variety of trust mechanisms including reputations, credentials, local data and environment parameters. The proposed trust management framework will leverage established standards and it covers a broad variety of situations in different environments. This framework can provide utilizing and enabling tools for trust management. Under this framework, different trust mechanisms can be assembled together when multiple mechanisms of trust are necessary. Here, we refer to our trust management system as TrustEngine. TrustEngine follows the initial ideas of PolicyMaker to separate generic mechanisms of trust management from application-specific policies which are defined by each application. TrustEngine has a generic set of functions, interfaces, and data storage for trust management in distributed environments. TrustEngine is an open system and it can easily include new trust components. We describe the architecture and implementation details of TrustEngine. We provide an application scenario to illustrate the usage of TrustEngine in the real world. We believe that the development of trust management in real applications can be automated to substantially higher level based on our proposed framework.

Original languageEnglish
Title of host publication2006 Securecomm and Workshops
EditorsMukesh Singhal, John Baras
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-8
Number of pages8
ISBN (Print)1424404231, 9781424404230
DOIs
Publication statusPublished - 2006
Event2006 Securecomm and Workshops - Baltimore, MD, United States
Duration: 28 Aug 20061 Sep 2006

Other

Other2006 Securecomm and Workshops
CountryUnited States
CityBaltimore, MD
Period28/08/061/09/06

Bibliographical note

Copyright 2006 IEEE. Reprinted from Proceedings of the 2nd international conference on security and privacy in communication networks. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Macquarie University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

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