| 网格计算中基于信任度的访问控制研究 |
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| 引用本文： | 王东安,张方舟,南凯,阎保平.网格计算中基于信任度的访问控制研究[J].计算机应用研究,2006,23(6):49-51,54. |
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| 作者姓名： | 王东安 张方舟 南凯 阎保平 |
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| 作者单位： | 1. 中国科学院,计算技术研究所,北京,100080;中国科学院,研究生院,北京,100049
2. 中国科学院,计算机网络信息中心,北京,100080 |
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| 基金项目： | 国家科技攻关项目;科技部科技基础条件平台建设计划 |
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| 摘 要： | 首先给出了网格计算中访问控制的特点和需求，现有的访问控制技术以及分布式授权模型都不能满足网格计算中对访问控制的需求。通过建立实体间的信任关系，在CAS基础上提出了基于信任度的访问控制机制。为了提高资源的利用率提出了Ticket机制。
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| 关 键 词： | 网格计算 信任 访问控制 |
| 文章编号： | 1001-3695（2006）06-0049-03 |
| 收稿时间： | 2005-05-15 |
| 修稿时间： | 2005-05-152005-06-30 |
Research on Trust-based Access Control Model for Grid Computing |
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| WANG Dong-an,ZHANG Fang-zhou,NAN Kai,YAN Bao-ping.Research on Trust-based Access Control Model for Grid Computing[J].Application Research of Computers,2006,23(6):49-51,54. |
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| Authors: | WANG Dong-an ZHANG Fang-zhou NAN Kai YAN Bao-ping |
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| Affiliation: | 1. Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China; 2. Graduate School, Chinese Academy of Sciences, Beijing 100049, China; 3. Computer Network Information Center, Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | Analyses the feature and requirement of access control for grid computing. Access control technologies and distributed authorization models that already have existed do not satisfy the requirement of access control in grid computing. By building trust relationship between entities, this paper puts forth a trust-based access control model for grid computing. In order to improve sharing of resource, a Ticket method is introduced. |
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| Keywords: | Ticket |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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