Secure Cooperative Data Access in Multi-Cloud Environment

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dc.contributor.advisorJajodia, Sushil
dc.contributor.advisorKant, Krishna
dc.contributor.authorLe, Meixing
dc.creatorLe, Meixing
dc.date.accessioned2013-08-09T15:40:06Z
dc.date.available2013-08-09T15:40:06Z
dc.date.issued2013
dc.description.abstractIn this dissertation, we discuss the problem of enabling cooperative query execution in a multi-cloud environment where the data is owned and managed by multiple enterprises. Each enterprise maintains its own relational database using a private cloud. In order to implement desired business services, parties need to share selected portion of their information with one another. We consider a model with a set of authorization rules over the joins of basic relations, and such rules are defined by these cooperating parties. The accessible information is constrained by these rules. It is assumed that the rest of the information is well protected but those mechanisms are not addressed here.
dc.format.extent127 pages
dc.identifier.urihttps://hdl.handle.net/1920/8286
dc.language.isoen
dc.rightsCopyright 2013 Meixing Le
dc.subjectInformation technology
dc.subjectAuthorization rule
dc.subjectConsistent query plan
dc.subjectCooperative data access
dc.subjectJoin path
dc.subjectTrusted third party
dc.titleSecure Cooperative Data Access in Multi-Cloud Environment
dc.typeDissertation
thesis.degree.disciplineInformation Technology
thesis.degree.grantorGeorge Mason University
thesis.degree.levelDoctoral

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