引用本文: | 申巍葳,王宝生,贺建忠.一种面向公共服务的跨域授权模型的研究及实现[J].国防科技大学学报,2011,33(5):123-127.[点击复制] |
SHEN Weiwei,WANG Baosheng,HE Jianzhong.Study and Realization on an Authorization Model Oriented Public Service of Over Domain and Application[J].Journal of National University of Defense Technology,2011,33(5):123-127[点击复制] |
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一种面向公共服务的跨域授权模型的研究及实现 |
申巍葳1, 王宝生2, 贺建忠3 |
(1.北京科技大学 信息工程学院,北京 100083;2.国防科技大学 计算机学院,湖南 长沙 410073;3.华北计算技术研究所,北京 100083)
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摘要: |
文章提出一种基于策略的RBAC的跨域统一授权模型,在基于策略的RBAC单域授权模型的研究基础上,扩展单域模型为多域模型,通过授权控制中心之间建立跨域级联机制,构成广域授权网络,实现面向多应用系统、大型公共服务域的跨域统一自动授权机制。 |
关键词: 跨域授权 模型 访问控制 安全 |
DOI: |
投稿日期:2011-01-17 |
基金项目:国家自然科学基金资助项目(60803153) |
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Study and Realization on an Authorization Model Oriented Public Service of Over Domain and Application |
SHEN Weiwei1, WANG Baosheng2, HE Jianzhong3 |
(1.School of Information Engineering, University of Science and Technology Beijing, Beijing 100083, China;2.College of Computer, National Univ. of Defense Technology, Changsha 410073, China;3.North China Institute of Computer Technology, Beijing 100083, China)
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Abstract: |
An authorization model of over domains based on RBAC is presented. The study described an RBAC authorization model based on policies for a single domain firstly, and then it built a network model by extending it to an authorization model for crossing the domains. So it resolved the problem of authorization integrating facing to many applications crossing the domains. |
Keywords: authorization over domain model security |
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