Distributed Evaluation of XACML Policies Vijayant Dhankhar, Vijayant Dhankhar, George Mason University George Mason University Saket Kaushik, Saket Kaushik, Oracle Oracle and and George Mason George Mason University University Duminda Wijesekera, Duminda Wijesekera, George Mason University George Mason University Anil Nerode, Anil Nerode, Cornell University Cornell University
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Distributed Evaluation of XACML Policies Vijayant Dhankhar, George Mason University Saket Kaushik, Oracle and George Mason University Duminda Wijesekera,
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Distributed Evaluation of XACML Policies
Vijayant Dhankhar, Vijayant Dhankhar, George Mason UniversityGeorge Mason UniversitySaket Kaushik, Saket Kaushik, OracleOracle and and George Mason UniversityGeorge Mason University
Duminda Wijesekera, Duminda Wijesekera, George Mason UniversityGeorge Mason UniversityAnil Nerode, Anil Nerode, Cornell UniversityCornell University
• Concurrently evaluates access control Concurrently evaluates access control request made to multiple PDP’srequest made to multiple PDP’s– Updated Resource status based on individual
access control decisions– Decisions consistent across submission point
• Transactional Policy EvaluationTransactional Policy Evaluation– Success (Permit, Deny)– Competing request have no side-effects (due to