Access control model and its application for collaborative information systems
The authorization decision on resources is the major problem in collaborative information systems.Firstly,the term "action" was defined based on roles,temporal states and environmental states,and the action-based access control（ABAC） model was presented.Then,the access control mechanism ba...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74654595/ |
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