| 基于动态策略的RDRBAC权限访问控制模型 |
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| 引用本文： | 张柱,张博锋,郑建兴. 基于动态策略的RDRBAC权限访问控制模型[J]. 计算机工程与应用, 2015, 51(9): 103-106 |
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| 作者姓名： | 张柱 张博锋 郑建兴 |
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| 作者单位： | 1.安徽理工大学 计算机科学与工程学院，安徽 淮南 2320012.上海大学 计算机工程与科学学院，上海 200072 |
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| 基金项目： | 安徽理工大学青年教师科学研究基金资助。 |
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| 摘 要： | 在基于角色的访问控制模型RBAC的基础上，提出一种多维动态权限控制模型RDRBAC。角色对象、权限仲裁机制的引入实现了多用户系统中，基于任务流程的权限动态分配策略，解决了RBAC中权限动态定制、管理员负担过重以及角色权限冗余等不足，并在实际应用中得到了验证。
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| 关 键 词： | 多维动态权限控制模型（RDRBAC） 动态决策机制 授权 策略库 任务阶段 |
Access control model RDRBAC based on dynamic policy |
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| ZHANG Zhu,ZHANG Bofeng,ZHENG Jianxing. Access control model RDRBAC based on dynamic policy[J]. Computer Engineering and Applications, 2015, 51(9): 103-106 |
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| Authors: | ZHANG Zhu ZHANG Bofeng ZHENG Jianxing |
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| Affiliation: | 1.College of Computer Science and Engineering, Anhui University of Science & Technology, Huainan, Anhui 232001, China2.School of Computer Engineering and Science, Shanghai University, Shanghai 200072, China |
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| Abstract: | In this paper, a multi-dimensional dynamic access control model RDRBAC based on the role-based access control model RBAC is introduced. It achieves task-based process dynamic allocation strategy in a multi-user system by the introduction of role object and permission arbitration mechanism to solve the defect of dynamic custom, too heavy administrator burden and the role permissions redundancy insufficient in RBAC. It has been verified in the practical application system. |
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| Keywords: | RDRBAC dynamic decision-making mechanism authorization policy library task stage |
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