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

fYear

2003

fDate

27-29 Aug. 2003

Firstpage

132

Lastpage

135

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/PDCAT.2003.1236273

Filename

1236273