| Trustworthiness Technologies of DDSS |
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| 引用本文： | TIAN Junfeng XIAO Bing WANG Zixian ZHANG Yuzhu. Trustworthiness Technologies of DDSS[J]. 武汉大学学报:自然科学英文版, 2006, 11(6): 1853-1856. DOI: 10.1007/BF02831891 |
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| 作者姓名： | TIAN Junfeng XIAO Bing WANG Zixian ZHANG Yuzhu |
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| 作者单位： | [1]Institute of Network Technology, Hebei University, Baoding 071002, Hebei, China [2]Xingtai Municipal Bureau of Radio and Television, Xingtai 054000, Hebei, China |
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| 摘 要： | The most significant strategic development in information technology over the past years has been ＂trusted computing＂ and trusted computers have been produced. In this paper trusted mechanisms adopted by PC is imported into distributed system, such as chain of trust, trusted root and so on. Based on distributed database server system （DDSS）, a novel model of trusted distributed database server system （TDDSS） is presented ultimately. In TDDSS role-based access control, two-level of logs and other technologies are adopted to ensure the trustworthiness of the system.
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| 关 键 词： | 信任计算 分布式数据库 信任授权 信任链 DDSS |
| 文章编号： | 1007-1202（2006）06-1853-04 |
| 收稿时间： | 2006-05-20 |
Trustworthiness technologies of DDSS |
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| Tian Junfeng,Xiao Bing,Wang Zixian,Zhang Yuzhu. Trustworthiness technologies of DDSS[J]. Wuhan University Journal of Natural Sciences, 2006, 11(6): 1853-1856. DOI: 10.1007/BF02831891 |
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| Authors: | Tian Junfeng Xiao Bing Wang Zixian Zhang Yuzhu |
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| Affiliation: | (1) Institute of Network Technology, Hebei University, 071002 Baoding, Hebei, China;(2) Xingtai Municipal Bureau of Radio and Television, 054000 Xingtai, Hebei, China |
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| Abstract: | The most significant strategic development in information technology over the past years has been “trusted computing” and trusted computers have been produced. In this paper trusted mechanisms adopted by PC is imported into distributed system, such as chain of trust, trusted root and so on. Based on distributed database server system (DDSS), a novel model of trusted distributed database server system (TDDSS) is presented ultimately. In TDDSS role-based access control, two-level of logs and other technologies are adopted to ensure the trustworthiness of the system. Foundation item: Supported by the Natural Science Foundation of Hebei Province (F2004000133) Biography: TIAN Junfeng (1965-), male, Professor, Ph.D., research direction: distributed computing and network security. |
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| Keywords: | trusted computing trusted distributed database trusted authorization chain of trust |
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