Administration Rights in the SDSD-System

The SDSD-system offers state-dependent access control in distributed object systems. The system enforces protocols which declare sets of activity sequences as allowed, thereby forbidding any occurence of an activity outside the context of an allowed sequence. In this paper we conceptually extend the SDSD-system by introducing discretionary administration rights for controlling the activities of declaring, binding and starting SDSDprotocols. Additionally, we introduce second level administration rights for controlling the grant and revoke activities concerning administration rights. Exploiting the powerful potentials of the SDSD-system, the new concepts are implemented by special administration protocols. Administration protocols are enforced with the same techniques already used for application protocols concerning the functionality of the underlying object system. In this environment recursive revocation is shown to be feasible.

• Type: Conference
• Year: 2003
• Where: DBSEC
• Authors: Joachim Biskup, Thomas Leineweber, Joerg Parthe
• Keywords: Administration Protocols, Administration Rights, DBSEC 2003, DBSEC 2007, Discretionary Administration Rights