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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yubin Bao Jie Song Daling Wang Derong Shen Ge Yu |
| Copyright Year | 2008 |
| Description | Author affiliation: Coll. of Inf. Sci. & Eng., Northeastern Univ., Shenyang (Yubin Bao; Jie Song; Daling Wang; Derong Shen; Ge Yu) |
| Abstract | As the wide uses of access control model in systems, a more agile access control model is required to solve complicated modeling, user authorizing and verifying problem. In this paper, an access control model based on the concepts of role, attribute and context, named C-RBAC, is proposed. This model is based on and further improved role-based access control (RBAC). The proposed model adds system conditions in access control, distinguishes users that belong to one role by user attributes, provides an agile and dynamic role model by adopting the concept of conditional role, and designs a more flexible access authorization mechanism to reinforce role model of RBAC. The implementation and the UML-modeling approaches of proposed model are also explained in this paper. Theoretical analysis and experiments prove that the new access control model is more effective by comparing with traditional RBAC model. |
| Starting Page | 1175 |
| Ending Page | 1180 |
| File Size | 362594 |
| Page Count | 6 |
| File Format | |
| ISBN | 9780769533988 |
| DOI | 10.1109/ICYCS.2008.528 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-11-18 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Access control Context Information resources Unified modeling language C-RBAC Security Authorization Information science RBAC UML Permission Marketing and sales Protection Context modeling |
| Content Type | Text |
| Resource Type | Article |
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