Trust and authorization in the grid

A recommendation model

Huu Tran*, Paul Watters, Michael Hitchens, Vijay Varadharajan

*Corresponding author for this work

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

12 Citations (Scopus)


Grids are popular mechanisms for resource exchange [1][2][3], but their pervasive, decentralized and loosely coupled characteristics make protecting services and resources difficult. In this paper, we propose a trust model for Grid environments based on our novel recommendation method, a fair-trading scheme, and an access control model. This approach preserves the Grid's decentralized structure and participant's autonomy, but also enables secure service exchange.

Original languageEnglish
Title of host publicationProceedings - International Conference on Pervasive Services, ICPS '05
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages4
ISBN (Print)0780390326, 9780780390324
Publication statusPublished - 2005
Event2nd International Conference on Pervasive Services, ICPS '05 - Santorini, Greece
Duration: 11 Jul 200514 Jul 2005


Other2nd International Conference on Pervasive Services, ICPS '05

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