RBAC-Based Access Control Integration Framework for Legacy System

被引：0
|
作者：
Guo, He [1 ,2 ]
Lu, Guoji [1 ]
Wang, Yuxin [1 ]
Li, Han [1 ]
Chen, Xin [2 ]
机构：
[1] Dalian Univ Technol, Sch Comp Sci & Technol, Dalian 116024, Peoples R China
[2] Dalian Univ Technol, Sch Software, Dalian 116024, Peoples R China
来源：
WEB INFORMATION SYSTEMS AND MINING | 2010年 / 6318卷
关键词：
legacy system; access control; system integration; Role-Based Access Control (RBAC); task tree;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Access control comprises different kinds of access control policies. This paper proposed an RBAC-based access control integration framework to achieve and manage various access control policies during legacy system integration. Permission is defined as tasks, and tasks are extracted and organized as tree structure for each system. Then, a global task tree and an integrated policy library are generated for the integrated system to reorganize access control policies of different legacy systems. Additionally rules for authorization management are given to carry out further authorization. A case study is demonstrated to depict the proposed framework is a feasible and flexible solution for access control integration.
引用
收藏
页码：194 / +
页数：2
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