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Issue No.06 - November/December (2004 vol.8)
pp: 40-50
Rafae Bhatti , Purdue University
Elisa Bertino , Purdue University
Arif Ghafoor , Purdue University
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.
INDEX TERMS
XML, RBAC, Access Control Policy, Security, Multi-domain
CITATION
Rafae Bhatti, Elisa Bertino, Arif Ghafoor, "Access-Control Language for Multidomain Environments", IEEE Internet Computing, vol.8, no. 6, pp. 40-50, November/December 2004, doi:10.1109/MIC.2004.53
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