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Toward a Multi-Tenancy Authorization System for Cloud Services

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5 Author(s)
Alcaraz Calero, J.M. ; Hewlett-Packard Labs., Univ. of Murcia, Murcia, Spain ; Edwards, N. ; Kirschnick, J. ; Wilcock, L.
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This article describes an authorization model suitable for cloud computing that supports hierarchical rolebased access control, path-based object hierarchies, and federation. The authors also present an authorization system architecture for implementing the model.

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Security & Privacy, IEEE  (Volume:8 ,  Issue: 6 )