|
|||||
|
|
| 面向用户属性的RBAC模型 | |
| 引用本文： | 唐金鹏,李玲琳,杨路明.面向用户属性的RBAC模型[J].计算机工程与设计,2010,31(10). |
| 作者姓名： | 唐金鹏 李玲琳 杨路明 |
| 作者单位： | 1. 湖南涉外经济学院,计算机科学学部,湖南,长沙,410205 2. 湖南涉外经济学院,电气与信息工程学部,湖南,长沙,410205 3. 中南大学,信息科学与工程学院,湖南,长沙,410083 |
| 基金项目： | 湖南省教育厅科学研究基金 |
| 摘 要： | 在传统的RBAC模型中,用户与角色间的关系是静态对应的.针对这一缺点,提出了一种面向用户属性的RBAC模型,在原有RBAC模型的基础上添加了属性集合和约束.在该模型中,根据用户属性动态构造用户与角色的关系,重点讨论了该模型的特征与约束,最后说明了该模型的访问控制实现过程.与普通RBAC模型相比,该模型可以动态根据用户属性分配角色. |
| 关 键 词： | 访问控制 基于角色访问控制 用户属性 模型 约束 |
User attributes oriented RBAC model |
|
| TANG Jin-peng,LI Ling-lin,YANG Lu-ming.User attributes oriented RBAC model[J].Computer Engineering and Design,2010,31(10). | |
| Authors: | TANG Jin-peng LI Ling-lin YANG Lu-ming |
| Affiliation: | TANG Jin-peng1,LI Ling-lin2,YANG Lu-ming3(1.Department of Computer,Hunan College of International Economics,Changsha 410205,China,2.Department of Electronic , Information Engineering,3.School of Information Science , Engineering,Central South University,Changsha 410083,China) |
| Abstract: | In traditional RBAC model,relationship between users and roles is static.According to this disadvantage,a user properties oriented RBAC model is put forward.The attributes collection and constraints are added based on the original model.In this model,dynamic relationship is constructed between users and roles according user attributes,the model characteristics and constraints are mainly discussed.Finally,the realization process of the model access control is explained.Compared with the general RBAC model,th... |
| Keywords: | access control RBAC user attribute model constraints |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |