Joshi, JBD and Bhatti, R and Bertino, E and Ghafoor, A
(2004)
Access-control language for multidomain environments.
IEEE Internet Computing, 8 (6).
40 - 50.
ISSN 1089-7801
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Abstract
The XML Role-Based Access Control (X-RBAC) specification language addresses multidomain environments' policy-specification needs. X-RBAC is based on an extension of the widely accepted US National Institute of Standards and Technology role-based access-control (RBAC) model. In addition to allowing specification of RBAC policies and facilitating specification of timing constraints on roles and access requirements, X-RBAC provides a framework for specifying mediation policies in a multidomain environment where RBAC policies have been employed. © 2004 IEEE.
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