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context-aware-policies
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Context-aware provisional access control
, Article 2nd International Conference on Information Systems Security, ICISS 2006, 19 December 2006 through 21 December 2006 ; Volume 4332 LNCS , 2006 , Pages 132-146 ; 03029743 (ISSN); 9783540689621 (ISBN) ; Amini, M ; Jalili, R ; Sharif University of Technology
Springer Verlag
2006
Abstract
High heterogeneity and dynamicity of pervasive computing environments introduces requirement of more flexible and functional access control policies. The notion of provisional actions has been defined previously to overcome the insufficient grant/denial response to an access request and has been incorporated in the provision-based access controlmodel(PBAC).BasedonPBAC,weproposeacontext-aware provision-based access control model, capable of dynamic adaptation of access control policy according to the changing context. In particular, the model facilitates the definition of context-aware policies and enriches the access control by enforcing provisional actions in addition to common permissions....