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Lecture Notes in Computer Science
In large organizations, the access control policy is managed by multiple users (administrators). An administrative policy specifies how each user may change the policy. The consequences of an administrative policy are often non-obvious, because sequences of changes by different users may interact in unexpected ways. Administrative policy analysis helps by answering questions such as userpermission reachability, which asks whether specified users can together change the policy in a way thatdoi:10.1007/978-3-642-25560-1_8 fatcat:2qsyrcsxcvbaxk6sqxotn33fc4