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FRAMEWORK FOR AGENT-BASED ROLE DELEGATION

By Ezedin Barka and Ravi Sandhu

Abstract

This paper describes a framework for addressing the administration of role delegation introduced in the wellknown role-based access control model (RBAC). More specifically, this paper describes how a third party, called an agent, can administer the delegation of roles on behalf of a user who is a member of a certain role and wishes to delegate his role to another user who belongs to another role. Furthermore, this paper describes a framework of reference to systematically address the diverse manifestations of the agent-based delegation, such as Role participant agent, Non-role participant agent, Static, and Dynamic types of delegation and introduces an agent-based delegation model that illustrates delegation based on non-role participant delegation

Topics: Index Terms — Role-Based Access Control, Role-Based Delegation Model, Role Delegation, Role Revocation T
Year: 2007
OAI identifier: oai:CiteSeerX.psu:10.1.1.161.2101
Provided by: CiteSeerX
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