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基于角色的时态对象存取控制模型 被引量：18

Role-Based Access Control Model of Temporal Object
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摘要 以基于角色的存取控制模型RBAC3为基础,提出一种新的时态对象存取控制模型TRBAC,讨论了模型的构成要素,体系结构,时态多重继承机制和存取控制方法.它支持时态用户、时态角色和时态客体及其层次结构,具有动态存取控制功能,在时态数据库和工作流系统等领域会得到广泛应用. A novel temporal object access control model （TRBAC） is proposed based on the role-based access control model （RBAC3）. The elements, architecture, temporal inherent mechanism and access control method of TRBAC are discussed respectively. It supports temporal user, temporal role and temporal object and their hierarchy structures, and has the dynamic access control power. It may have applications in such as temporal database and workflow management system.
作者 王小明 赵宗涛
机构地区 陕西师范大学计算机科学学院 第二炮兵工程学院计算机科学系
出处 《电子学报》 EI CAS CSCD 北大核心 2005年第9期1634-1638,共5页 Acta Electronica Sinica
关键词 时态对象 存取控制 角色 时间约束 时态继承机制 temporal object access control role time constraint temporal inherence mechanism
分类号 TP309 [自动化与计算机技术—计算机系统结构]
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参考文献8

  • 1F Ferraiolo,R Sandhu,R Kuhn.Proposed NIST standard for role-based access control[J].ACM Transaction on Information and System Security,2001,4(3):224-274.
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  • 8赵庆松,孙玉芳,张晓平.基于角色的域-类型增强访问控制模型研究及其实现[J].电子学报,2003,31(6):842-846. 被引量：3

二级参考文献21

  • 1Sandhu D Ferraiolo, R Kuhn. The NIST model for role-based access control:towards a unified standdard . In the Proceedings of 5^th ACM Workshop on Role-based Access Control. USA: ACM, 2000.60- 110.
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共引文献5

同被引文献165

引证文献18

二级引证文献388

电子学报
2005年 第9期

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