| An Improved Grid Security Infrastructure by Trusted Computing |
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| 作者姓名： | YAN Fei ZHANG Huanguo SUN Qi SHEN Zhidong ZHANG Liqiang QIANG Weizhong |
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| 作者单位： | [1]School of Computer, Wuhan University, Wuhan 430072, Hubei, China [2]College of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China |
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| 摘 要： | Current delegation mechanism of grid security infrastructure （GSI） can＇t satisfy the requirement of dynamic, distributed and practical security in grid virtual organization. To improve this situation, a TC-enabled GSI is discussed in this paper. With TC-enabled GSI, a practical delegation solution is proposed in this paper through enforcing fine granularity policy over distributed platforms with the emerging trusted computing technologies. Here trusted platform module is treated as a tamper-resistance module to improve grid security infrastructure. With the implement of Project Daonity, it is demonstrated that the solution could gain dynamic and distributed security in grid environment.
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| 关 键 词： | 信任计算 网格计算 网络安全 信任平台模数 |
| 文章编号： | 1007-1202（2006）06-1805-04 |
| 收稿时间： | 2006-05-30 |
An improved grid security infrastructure by trusted computing |
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| YAN Fei ZHANG Huanguo SUN Qi SHEN Zhidong ZHANG Liqiang QIANG Weizhong.An Improved Grid Security Infrastructure by Trusted Computing[J].Wuhan University Journal of Natural Sciences,2006,11(6):1805-1808. |
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| Authors: | Yan Fei Zhang Huanguo Sun Qi Shen Zhidong Zhang Liqiang Qiang Weizhong |
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| Institution: | (1) School of Computer, Wuhan University, 430072 Wuhan, Hubei, China;(2) College of Computer Science and Technology, Huazhong University of Science and Technology, 430074 Wuhan, Hubei, China |
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| Abstract: | Current delegation mechanism of grid security infrastructure (GSI) can't satisfy the requirement of dynamic, distributed and
practical security in grid virtual organization. To improve this situation, a TC-enabled GSI is discussed in this paper. With
TC-enabled GSI, a practical delegation solution is proposed in this paper through enforcing fine granularity policy over distributed
platforms with the emerging trusted computing technologies. Here trusted platform module is treated as a tamper-resistance
module to improve grid security infrastructure. With the implement of Project Daonity, it is demonstrated that the solution
could gain dynamic and distributed security in grid environment.
Foundation item: Supported by the National Natural Science Foundation of China (60373087, 60473023 and 90104005) and HP Laboratories of China
Biography: YAN fel (1980-), male, Lecturer, Ph. D. candidate, research direction: trusted computing, network security. |
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| Keywords: | trusted computing grid computing grid security trusted platform module |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
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