| CNGrid GOS安全:设计与实现 |
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| 引用本文： | 喻林,邹永强,查礼.CNGrid GOS安全:设计与实现[J].华中科技大学学报(自然科学版),2010(Z1). |
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| 作者姓名： | 喻林 邹永强 查礼 |
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| 作者单位： | 中国科学院计算技术研究所; |
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| 基金项目： | 国家重点基础研究发展计划资助项目(2005CB321807); 国家高技术研究发展计划资助项目(2006AA01A106,2006AA01Z121,2009AA01A131,2009AA01A130) |
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| 摘 要： | 分析了网格计算环境中的安全问题,并提出了针对中国国家网格系统软件(CNGrid GOS)的安全框架,即使用证书来处理相互的认证,利用虚拟组织层次的访问控制决策和资源层次的访问控制实施进行处理授权.通信安全是通过在传输层使用安全套接字标准(SSL)、在消息层使用Web服务安全(WS-security)标准实现的.此安全框架已在CNGrid GOS中实现,且在中国国家网格环境中部署.
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| 关 键 词： | 网格计算 网格安全 虚拟组织 Web服务安全 |
CNGrid GOS security:design and implementation |
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| Yu Lin Zou Yongqiang Zha Li.CNGrid GOS security:design and implementation[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2010(Z1). |
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| Authors: | Yu Lin Zou Yongqiang Zha Li |
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| Institution: | Yu Lin Zou Yongqiang Zha Li(Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100190,China) |
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| Abstract: | Grid technology has being widely accepted in distributed resources sharing and high performance computing cross multi administrative domains.The security issues in grid computing environments are analyzed,and a security framework for CNGrid(China national grid) GOS(grid operating system) is proposed.The mutual authentication is addressed using certificate with digital signature.The authorization is addressed through combining virtual organization level access control decision and resource level enforcement.... |
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| Keywords: | grid computing grid security virtual organization WS-security(Web safe service) |
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