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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.
The security technology determines the practicability of Mobile Agent, and the main problem to be solved is to prevent repeated attacks and overpower attacks of malicious Mobile Agent. On the basis of introduction of the concept, characteristics and security importance of Mobile Agent, an incremental time The concept and advantages of stamping, and give concrete examples.Adaptive timestamped Mobile Agent system can better prevent the execution system from being damaged by malicious Mobile Agent.The incremental timestamping technology has been based on Lucent’s Inferno system The developed Mobile Agent system has been verified and implemented.