一种基于改进RBAC 模型的EIS 权限管理框架的研究与实现倡.pdf

文档介绍：第 27 卷第 10 .10
2010 年 10 月 Vol .2010No
Application Research puters Oct
一种基于改进 RBAC 模型的 EIS 权限管理
框架的研究与实现倡
陈琛, 陈学广, 王煜, 张震文, 洪流
(华中科技大学系统工程研究所, 武汉 430074)
摘要: 对基于角色的访问控制( )模型进行了延伸和拓展,提出了一种细粒度权限控制的改进模型唱
RBAC FG
,并在此模型基础上设计开发了一套能为企业信息系统( ) 开发者和用户提供更简单、更实用、更快速
RBAC EIS
的数据级权限管理解决方案的管理框架。该框架已在若干个国有大型企业集团的权限管理中获得成功
EIS
应用。
关键词: 基于角色的访问控制; 企业信息系统; 细粒度权限控制; 数据级授权; 权限框架
中图分类号: 393畅08 文献标志码: 文章编号: 1001唱3695(2010)10唱3855唱04
TP A
: /. .
doi j issn
Research and implementation of authority control framework in
EIS based on improved RBAC model
, 唱, , 唱,
CHEN Chen CHEN Xue guang WANG Yu ZHANG Zhen wen HONG Liu
(Institute of System Engineering, Huazhong University of Science Technology, Wuhan 430074, China)
&
Abstract: 唱, 唱.
, This paper proposed an improved RBAC model based on fine唱 grained access control called Using this
model designed and developed an authority control framework for data level access, management solutions This framework can
make the developers. and users of enterprise information system more convenient more唱 practical and more rapid. in doing access
management The framework has been applied essfully in a number of large state owned enterprise groups
Key words: ( 唱); ( ); 唱; 唱
; RBAC role based access control enterprise information system EIS fine grained access cont