REPUTATION-BASED MAJORITY VOTING FOR MALICIOUS GRID RESOURCES TOLERANCE.

TitreREPUTATION-BASED MAJORITY VOTING FOR MALICIOUS GRID RESOURCES TOLERANCE.
Publication TypeJournal Article
Year of Publication2010
AuthorsBendahmane, A, Essaaidi, M, Moussaoui, AEl, Younes, A
JournalScalable Computing: Practice & Experience
Volume11
Pagination385 - 392
ISSN18951767
Mots-clésComputational grids (Computer systems), Distributed computing, Grid computing, Internet service providers, majority voting, malicious resources, Plurality voting, reputation, Service level agreements, tolerance, Web services
Abstract

Recently, distributed computing infrastructures such as grid computing, have witnessed huge developments which have a very important impact on computationally intensive scientific, industrial and engineering problems. Collaborative computing, resources access and sharing facilitated by grid computing systems amplifies concerns about cyber attacks and misbehaviors of grid resources (resources provider). In many cases, an organization may send out jobs for remote execution on untrustworthy machines. Since resource sharing and cooperation among different administrative domains are among the central goals of grid computing, it is necessary to guarantee that, among the shared resources, there are no malicious resources interested in invalidating or corrupting the job results. In order to guarantee reliable jobs execution in grid systems, we have developed a new approach for malicious grid resources tolerance using reputation to improve the efficiency of majority voting mechanisms. The grid

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