| 网格计算安全构架及其实现 |
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| 引用本文： | 应宏.网格计算安全构架及其实现[J].计算机科学,2005,32(2):60-62. |
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| 作者姓名： | 应宏 |
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| 作者单位： | 重庆三峡学院计算机科学系,重庆,404000 |
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| 基金项目： | 重庆市教委科研基金(021105) |
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| 摘 要： | 网格要实现分布资源的共享，必须构建新的安全体系，制定更高要求的安全机制。通过分析网格计算的安全特性和安全策略，研究了网格计算的安全体系结构，讨论了结构中的主要技术和用户任务的安全认证过程。介绍了Globus Toolkit 3(GT3)中安全机制的实现，探讨了Globus Toolkit 3为体现OGSA思想对安全机制和任务分配流程的改进。
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| 关 键 词： | 网格计算 安全机制 OGSA 任务分配 安全体系结构 安全策略 共享 安全认证 安全构架 资源 |
Security Infrastructure of Grid Computing and Security Realization |
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| YING Hong.Security Infrastructure of Grid Computing and Security Realization[J].Computer Science,2005,32(2):60-62. |
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| Authors: | YING Hong |
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| Affiliation: | YING Hong Dept. of Computer Science Chongqing,Three Gorges University,Chongqing 404000 |
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| Abstract: | New security system and higher-standard security mechanism of grid should be constructed in order to real- ize the share of resources distribution in Internet. By analyzing security characteristics and policies of grid computing, we have researched security infrastructure of grid computing,discussed the key technology in the security infrastruc- ture,and the security certification procedure of the user's task. This paper also introduces the realization of security system in Globus Toolkit 3(GT3),discusses the improvement of the safe system and task allocation procedure of Globus Toolkit 3 based on OGSA. |
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| Keywords: | Grid computing Security infrastructure Certificates Mandate Security mapping Globus toolkit 3 |
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