| An Efficient Role and Object Based Access Control Model Implemented in a PDM System |
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| 引用本文： | HUANG Xiaowen TAN Jian HUANG Xiangguo School of Mechantronic Engineering,Wuhan University of Technology,Wuhan 430070,China. An Efficient Role and Object Based Access Control Model Implemented in a PDM System[J]. 武汉理工大学学报, 2006, 0(Z3) |
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| 作者姓名： | HUANG Xiaowen TAN Jian HUANG Xiangguo School of Mechantronic Engineering Wuhan University of Technology Wuhan 430070 China |
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| 作者单位： | HUANG Xiaowen TAN Jian HUANG Xiangguo School of Mechantronic Engineering，Wuhan University of Technology，Wuhan 430070，China |
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| 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.
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An Efficient Role and Object Based Access Control Model Implemented in a PDM System |
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| HUANG Xiaowen TAN Jian HUANG Xiangguo School of Mechantronic Engineering,Wuhan University of Technology,Wuhan ,China. An Efficient Role and Object Based Access Control Model Implemented in a PDM System[J]. Journal of Wuhan University of Technology, 2006, 0(Z3) |
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| Authors: | HUANG Xiaowen TAN Jian HUANG Xiangguo School of Mechantronic Engineering Wuhan University of Technology Wuhan China |
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| Affiliation: | HUANG Xiaowen TAN Jian HUANG Xiangguo School of Mechantronic Engineering,Wuhan University of Technology,Wuhan 430070,China |
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| Abstract: | 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. |
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| Keywords: | PDM mandatory access control discretionary access control role based access control |
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