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| 采用增量时间戳安全技术的Mobile Agent系统 |
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万燕1,2,3, 孙永强1,2,3, 朱向华1,2,3, 唐进1,2,3
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1.Mobile Agent;2.增量时间戳;3.安全
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| 摘要: |
| 安全技术决定了Mobile Agent的实用性,其主要解决的问题是防范恶意Mobile Agent的重复攻击和越权攻击.在介绍了Mobile Agent的概念、特点及安全的重要性的基础上,提出了增量时间戳的概念及优点,并给出了具体例证.采用增量时间戳的Mobile Agent系统能够较好地避免执行系统受到恶意Mobile Agent的损害.增量时间戳技术已经在基于Lucent公司的Inferno系统上开发的Mobile Agent系统中得到了验证和实现. |
| 关键词: Mobile Agent 增量时间戳 安全 |
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| Mobile Agent System by Incremental Timestamp Security Technique |
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WAN Yan,SUN Yong-qiang,ZHU Xiang-hua,TANG Jin
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| Abstract: |
| The security technology decides the realization of the mobile agent. The primary problem solved by this paper is to prevent replay attacks and acts beyond its authorities of malicious mobile agent. The concepts, characters and security of mobile agent are described. Afterwards, the concepts and advantages of incremental timestamp are proposed, and a specific example and the demonstrations are also presented. The mobile agent system that adopts incremental timestamp can protect execute system from damages of hostile mobile agents.The incremental timestamp technology has been verified and realized in the mobile agent system which is developed based on the Lucent Company's Inferno system. |
| Key words: mobile agent incremental timestamp security |
