RBAC administration in distributed systems

M.A.C. Dekker, J. Crampton, S. Etalle

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

15 Citaten (Scopus)

Samenvatting

Large and distributed access control systems are increasingly common, for example in health care. In such settings, access control policies may become very complex, thus complicating correct and efficient adminstration of the access control system. Despite being one of the most widely used access control standards, RBAC does not include an administration model for distributed systems. In this paper we fill this gap. We present a model for the administration of RBAC in a distributed system and propose an administration procedure supporting the principle that different systems protect different sets of objects. We demonstrate that our procedure fulfills the formal requirements deriving from safety and availability, and we show how it can be translated to a practical implementation. Finally, we show how our model can be extended with multiple decentralized administrative systems.
Originele taal-2Engels
TitelSACMAT 2008 (13th ACM Symposium on Access Control Models and Technologies, Estes Park, CO, USA, June 11-13, 2008, Proceedings)
RedacteurenI. Ray, N. Li
Plaats van productieNew York
UitgeverijAssociation for Computing Machinery, Inc
Pagina's93-102
ISBN van geprinte versie978-1-60558-129-3
DOI's
StatusGepubliceerd - 2008

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