Research on Object-oriented Role-Based Access Control Model

摘要：

In this paper 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 multi-domains 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.

关键词： role privilege static authorization dynamic authorization object

作者: Jiayan Luo Dake He

作者单位: School of Computer and Communications Engineering Southwest Jiaotong University, Chengdu, 610031, Ch Research center for secure application in networks and communications Southwest Jiaotong University,

会议类型: 国际会议

会议名称: Proceedings of The Fourth International Conference on Parallel and Distribyted Computing,Applications and Technologies(第四届并行与分布式计算应用与技术国际会议)

会议地点: 成都

会议语种:英文

页码: 132-135

在线出版日期: 2003-08-27（万方平台首次上网日期，不代表论文的发表时间）