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Establishing trust in hybrid cloud computing environments
Establishing trust for resource sharing and collaboration has become an important issue in distributed computing environment. In this paper, we investigate the problem of establishing trust in hybrid cloud computing environments. As the scope of federated cloud computing enlarges to ubiquitous and pervasive computing, there will be a need to assess and maintain the trustworthiness of the cloud computing entities. We present a fully distributed framework that enable trust-based cloud customer and cloud service provider interactions. The framework aids a service consumer in assigning an appropriate weight to the feedback of different raters regarding a prospective service provider. Based on the framework, we developed a mechanism for controlling falsified feedback ratings from iteratively exerting trust level contamination due to falsified feedback ratings. The experimental analysis shows that the proposed framework successfully dilutes the effects of falsified feedback ratings, thereby facilitating accurate and fair assessment of the service reputations.
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Event
International Conference on Trust, Security and Privacy in Computing and Communications (10th : 2011 : Changsha, China)Pagination
118 - 125Publisher
IEEELocation
Changsha, ChinaPlace of publication
[Changsha, China]Start date
2011-11-16End date
2011-11-18ISBN-13
9781457721359ISBN-10
145772135XPublication classification
E1 Full written paper - refereedCopyright notice
2011, IEEETitle of proceedings
TRUSTCOM 2011 : International Conference on Trust, Security and Privacy in Computing and CommunicationsUsage metrics
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