Authorization approaches for advanced permission-role assignments
Paper
| Paper/Presentation Title | Authorization approaches for advanced permission-role assignments |
|---|---|
| Presentation Type | Paper |
| Authors | Wang, Hua (Author), Yong, Jianming (Author), Li, Jiuyong (Author) and Peng, Min (Author) |
| Editors | Shen, Weiming, Zheng, Qinghua, Luo, Junzhou, Yong, Jianming, Duan, Zhenhua and Tian, Feng |
| Journal or Proceedings Title | Proceedings of the 12th International Conference on Computer Supported Cooperative Work in Design (CSCWD 2008) |
| Journal Citation | 1, pp. 277-282 |
| Number of Pages | 6 |
| Year | 2008 |
| Place of Publication | United States |
| ISBN | 9781424416509 |
| Digital Object Identifier (DOI) | https://doi.org/10.1109/CSCWD.2008.4536994 |
| Web Address (URL) of Paper | https://ieeexplore.ieee.org/document/4536994 |
| Conference/Event | CSCWD 2008: 12th International Conference on Computer Supported Cooperative Work in Design |
| Event Details | Rank B B B B |
| Event Details | CSCWD 2008: 12th International Conference on Computer Supported Cooperative Work in Design Event Date 16 to end of 18 Apr 2008 Event Location Xi'an, China |
| Abstract | Role-based access control (RBAC) has been proven to be a flexible and useful access control model for information sharing in distributed collaborative environments. Permission-role assignments (PRA) are one important process in the access model. However, problems may arise during the procedures of PRA. Conflicting permissions may assign to one role, and as a result, the role with the permissions can derive unexpected access capabilities. This paper aims to analyse the problems during the procedures of permission-role assignments in distributed collaborative environments and to develop authorization allocation algorithms to address the problems with permission-role assignments. The algorithms are extended to the case of PRA with the mobility of permission-role relationship. Finally, comparisons with other related work are discussed to demonstrate the effective work of the paper. |
| Keywords | permission-role assignments; RBAC; PRA; authorization |
| ANZSRC Field of Research 2020 | 460999. Information systems not elsewhere classified |
| Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
| Byline Affiliations | Department of Mathematics and Computing |
| Faculty of Business and Law | |
| University of South Australia | |
| Wuhan University, China | |
| School of Information Systems |
https://research.usq.edu.au/item/9z2y8/authorization-approaches-for-advanced-permission-role-assignments
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