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Time and Location Based Services with Access Control

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2 Author(s)
Bertolissi, C. ; Lab. d''Inf. Fondamentale (LIF), Univ. de Provence, Marseille ; Fernandez, M.

We propose an access control model that extends RBAC (role-based access control) to take time and location into account, and use term rewriting systems to specify access control policies in this model. We discuss implementation techniques for rewrite-based policy specifications, and the integration of these policies in Web applications. The declarative nature of the model facilitates the analysis of policies and the evaluation of access requests: we present two case-studies.

Published in:

New Technologies, Mobility and Security, 2008. NTMS '08.

Date of Conference:

5-7 Nov. 2008