| Building a highly available and intrusion tolerant database security and protection system (DSPS) |
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| 作者姓名： | 蔡亮 杨小虎 董金祥 |
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| 作者单位： | Institute of Artificial Intelligence，Zhejiang University，Institute of Artificial Intelligence，Zhejiang University，Institute of Artificial Intelligence，Zhejiang University Hangzhou 310027，China，Hangzhou 310027，China，Hangzhou 310027，China |
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| 基金项目： | Project (No .45 .6.1 0 17)supportedbytheNationalDefensePre ResearchFundofChina |
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| 摘 要： | INTRODUCTIONHowtoprotectthedatabase ,thekernelre sourcesofinformationwarfare,isbecomingmoreandmoreimportantsincetherapiddevelopmentofcomputerandcommunicationtechnology .TheArtificialIntelligenceInstituteofZhejiangUni versityhasprototypedaDatabaseSecuritya…
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Building a highly available and intrusion tolerant database security and protection system (DSPS) |
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| CAI Liang,YANG Xiao hu,DONG Jin xiangWT.,.BZ.Building a highly available and intrusion tolerant database security and protection system (DSPS)[J].Journal of Zhejiang University Science,2003(3). |
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| Authors: | CAI Liang YANG Xiao hu DONG Jin xiang[WT BZ] |
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| Institution: | CAI Liang,YANG Xiao hu,DONG Jin xiang[WT9.,10.BZ] |
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| Abstract: | Database Security and Protection System (DSPS) is a security platform for fighting malicious DBMS. The security and performance are critical to DSPS. The authors suggested a key management scheme by combining the server group structure to improve availability and the key distribution structure needed by proactive security. This paper detailed the implementation of proactive security in DSPS. After thorough performance analysis, the authors concluded that the performance difference between the replicated mechanism and proactive mechanism becomes smaller and smaller with increasing number of concurrent connections; and that proactive security is very useful and practical for large, critical applications. |
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| Keywords: | Information warfare Proactive security Intrusion tolerant DSPS(Database Security and Protection System) |
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