An efficient role and object based access control model implemented in a PDM system

被引：0
|
作者：
Huang Xiaowen [1 ]
Tan Jian [1 ]
Huang Xiangguo [1 ]
机构：
[1] Wuhan Univ Technol, Sch Mechantron Engn, Wuhan 430070, Peoples R China
来源：
1st International Symposium on Digital Manufacture, Vols 1-3 | 2006年
关键词：
PDM; mandatory access control; discretionary access control; role based access control;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An effective and reliable access control is crucial to a PDM system. This article has discussed the commonly used access control models, analyzed their advantages and disadvantages, and proposed a new Role and Object based access control model that suits the particular needs of a PDM system. The new model has been implemented in a commercial PDM system, which has demonstrated enhanced flexibility and convenience.
引用
收藏
页码：788 / 791
页数：4
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