A delegation model for extended RBAC

  title={A delegation model for extended RBAC},
  author={Meriam Ben-Ghorbel-Talbi and Fr{\'e}d{\'e}ric Cuppens and Nora Cuppens-Boulahia and Adel Bouhoula},
  journal={International Journal of Information Security},
In the field of access control, delegation is an important aspect that is considered part of the administration mechanism. Thus, a comprehensive access control model must provide a flexible administration model to manage delegation and revocation. Unfortunately, to our best knowledge, there is no complete model for describing all delegation requirements for role-based access control. Therefore, proposed models are often extended to support new delegation or revocation characteristics, which is… CONTINUE READING
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Decentralized Administration of Security Policies

  • M. Ben-Ghorbel-Talbi
  • Ph.D. thesis, TELECOM Bretagne-Sup’Com Tunis
  • 2009
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