2008 Third International Conference on Availability, Reliability and Security Hierarchical Domains for Decentralized Administration of Spatially-Aware RBAC Systems March 04-March 07 ISBN: 978-0-7695-3102-1
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ARES.2008.44
Emerging models for context-aware role-based access control pose challenging requirements over policy administration. In this paper we address the issues raised by the decentralized administration of a spatially-aware access control model in a mobile setting. We present GEO-RBAC Admin, the administration model for the GEO-RBAC model. The model is based on the notion of hierarchy of spatial domains; a spatial domain is an entity grouping objects based on organizational and spatial proximity criteria. In the paper we formally define the model and introduce and prove relevant properties.
Index Terms:
access control, administration, spatial information, RBAC, hierarchical domains
Citation:
Maria Luisa Damiani, Claudio Silvestri, Elisa Bertino, "Hierarchical Domains for Decentralized Administration of Spatially-Aware RBAC Systems," ares, pp.153-160, 2008 Third International Conference on Availability, Reliability and Security, 2008 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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