Title :
Towards context-aware security: an authorization architecture for intranet environments
Author :
Wullems, Chris ; Looi, Mark ; Clark, Andrew
Author_Institution :
Inf. Security Res. Centre, Queensland Univ. of Technol., Brisbane, Qld., Australia
Abstract :
We introduce a context-aware authorization architecture that is designed to augment existing network security protocols in an intranet environment. It describes the architecture components, the proposed extensions to RBAC that facilitate context-aware access control policy, details of the prototyped implementation, and a number of performance results.
Keywords :
authorisation; intranets; protocols; telecommunication security; ubiquitous computing; RBAC; authorization architecture; context-aware security; intranet environments; network security protocols; Access control; Authorization; Computer architecture; Information security; Java; Permission; Pervasive computing; Prototypes; Space technology; Ubiquitous computing;
Conference_Titel :
Pervasive Computing and Communications Workshops, 2004. Proceedings of the Second IEEE Annual Conference on
Print_ISBN :
0-7695-2106-1
DOI :
10.1109/PERCOMW.2004.1276919
