XenoTrust: Event-based distributed trust management

  • Authors:
  • Boris Dragovic;Evangelos Kotsovinos;Steven Hand;Peter R. Pietzuch

  • Affiliations:
  • -;-;-;-

  • Venue:
  • DEXA '03 Proceedings of the 14th International Workshop on Database and Expert Systems Applications
  • Year:
  • 2003

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Abstract

This paper describes XenoTrust, the trust managementarchitecture used in the XenoServer Open Platform: apublic infrastructure for wide-area computing, capable ofhosting tasks that span the full spectrum of distributedparadigms. We suggest that using an event-based publish/subscribe methodology for the storage, retrieval andaggregation of reputation information can help exploitingasynchrony and simplicity, as well as improving scalability.