Release Time:2019-03-12  Hits:

Indexed by: Conference Paper

Date of Publication: 2009-01-01

Included Journals: CPCI-SSH

Page Number: 938-942

Key Words: RBAC; audit; delegation

Abstract: To realize audit in the process of delegation, and to ensure security of permission delegation, a post-role-based delegation audit model was proposed. Firstly, the main idea of the model was explained. Secondly, the constitution elements, elements relationships and delegation restrictions were expatiated with discrete mathematical expressions. Finally, introduce the application of this model in e-government system.