Title :
Research on object-oriented role-based access control model
Author :
Luo, Jiuyun ; He, Dake
Author_Institution :
Sch. of Comp. & Commun. Eng., Southwest Jiaotong Univ., Chengdu, China
Abstract :
We provide an object-oriented model for role-based access control (RBAC). In RBAC, permissions are associated with roles. Users are assigned members of roles, thereby obtaining the associated permissions. Administrators dominate the authorization of access permissions to make target resource available for users. We introduce the concept of object to provide an efficient access control mechanism for multidomains distributed system with centralized control and decentralized management of the policy controller. This model discusses static and dynamic role authorization, and further analysis of dynamic features of the model.
Keywords :
authorisation; object-oriented methods; object-oriented programming; centralized control; decentralized management method; dynamic authorization; multidomain distributed system; object-oriented role-based access control model; policy controller; static authorization; Access control; Application software; Authorization; Computer architecture; Computer networks; Object oriented modeling; Permission; Protection; Qualifications; Security;
Conference_Titel :
Parallel and Distributed Computing, Applications and Technologies, 2003. PDCAT'2003. Proceedings of the Fourth International Conference on
Print_ISBN :
0-7803-7840-7
DOI :
10.1109/PDCAT.2003.1236273
