A hybrid trust model for enhancing security in distributed systems

Ching Lin; Vijay Varadharajan

doi:10.1109/ARES.2007.6

A hybrid trust model for enhancing security in distributed systems

Ching Lin^*, Vijay Varadharajan

^*Corresponding author for this work

School of Computing

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

24 Citations (Scopus)

28 Downloads (Pure)

Abstract

We propose a hybrid trust model for enhancing security in distributed applications by combining the "hard" and "soft" trust relationships. The motivation is to compensate for the drawbacks associated with individual hard trust and soft trust models. We develop a formal hybrid trust model for specifying the hybrid trust relationships and associated operations. The new model provides a flexible way for specifying the security relevant trust requirements which compensate the drawbacks of the individual trust models while preserving their advantages. We provide application guidelines on how the hybrid trust relationships can be applied to achieve mutual improvements between the individual models.

Original language	English
Title of host publication	Proceedings - The Second International Conference on Availability, Reliability and Security, ARES 2007
Editors	Bob Werner
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	35-42
Number of pages	8
ISBN (Print)	0769527752, 9780769527758
DOIs	https://doi.org/10.1109/ARES.2007.6
Publication status	Published - 2007
Event	2nd International Conference on Availability, Reliability and Security, ARES 2007 - Vienna, Australia Duration: 10 Apr 2007 → 13 Apr 2007

Other

Other	2nd International Conference on Availability, Reliability and Security, ARES 2007
Country/Territory	Australia
City	Vienna
Period	10/04/07 → 13/04/07

Bibliographical note

Copyright 2007 IEEE. Reprinted from Proceedings of the 2nd international conference on availability, reliability and security (ARES 2007). 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 Universityâ€™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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author = "Ching Lin and Vijay Varadharajan",

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Lin, C & Varadharajan, V 2007, A hybrid trust model for enhancing security in distributed systems. in B Werner (ed.), Proceedings - The Second International Conference on Availability, Reliability and Security, ARES 2007., 4159785, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 35-42, 2nd International Conference on Availability, Reliability and Security, ARES 2007, Vienna, Australia, 10/04/07. https://doi.org/10.1109/ARES.2007.6

A hybrid trust model for enhancing security in distributed systems. / Lin, Ching; Varadharajan, Vijay.

Proceedings - The Second International Conference on Availability, Reliability and Security, ARES 2007. ed. / Bob Werner. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2007. p. 35-42 4159785.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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A hybrid trust model for enhancing security in distributed systems

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