Role-based authorization constraint with time character

Ruan Jian Xue Bao/Journal of Software

Volumn 13, Issue 8, 2002, Pages 1521-1527

  Dong, Guang Yu ^a   Qing, Si Han ^a   Liu, Ke Long ^a  

^a INSTITUTE OF SOFTWARE   (China)

Author keywords

Access control; Constraint; Information security; Role; Time character

Indexed keywords

ALGORITHMS; COMPUTER NETWORKS; CONSTRAINT THEORY; MATHEMATICAL MODELS;

ACCESS CONTROL; AUTHORIZATION;

SECURITY OF DATA;

EID: 0036700077     PISSN: 10009825     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. Sandhu, R. Issues in RBAC. In: Proceedings of the ACM RBAC Workshop. MD: ACM Press, 1996. 21-24.
2. Jaeger, T. On the increasing importance of constraints. In: Proceedings of 4th ACM Workshop on Role-Based Access Control. Fairefax, VA: ACM Press, 1999. 33-42.
3. Ahn, G.-J. The RCL2000 language for specifying role-based authorization constraints [Ph.D. Thesis]. Fairfax, VA: George Mason University, 1999.
4. Sandhu, R., Coyne, E.J., Feinstein, H.L., et al. Role-based access control models. IEEE Computer, 1995, 29(2): 38-47.
5. Chen, Fang, Sandhu, R. Constraints for role-based access control. In: Proceedings of the ACM RBAC Workshop. MD: ACM Press, 1996. 39-46.