Hybrid Role Hierarchy for Generalized Temporal Role Based Access Control Model

@inproceedings{Joshi2002HybridRH,
  title={Hybrid Role Hierarchy for Generalized Temporal Role Based Access Control Model},
  author={James B. D. Joshi and Elisa Bertino and Arif Ghafoor},
  booktitle={COMPSAC},
  year={2002}
}
Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBAC’s language constructs allow one to specify various temporal constraints on role, user-role assignments and role-permission assignments. In this paper, we present the notion of different types of role hierarchies based on the permission-inheritance and role activation semantics. In particular, we look at how new… CONTINUE READING