【摘要】 网络连接技术的迅猛发展和网络化嵌入系统的广泛应用,使得移动Agent技术得到广泛的应用。移动Agent在拥有很多优点的同时,也面临着许多安全方面的威胁,其中主要包括来自恶意Agent和主机的攻击。该文讨论了移动A-gent系统中所存在的安全性问题,分析了Safe-Tcl的安全实现机制,然后提出了一种基于Safe-Tcl的移动Agent安全机制,最后描述并设计了实现该策略的另一项关键技术:身份认证机制。更多还原

【Abstract】 The rapid development of network connecting technology makes mobile agent used widely in many fields.Despite its many practical benefits,mobile agent technology results in significant security threats from malicious agents and hosts.This paper first discusses security problems in mobile agent system,and analyzes Safe-Tcl security model.It then presents a strategy of mobile agent security based on Safe -Tcl.Finally,it describes and designs another key technology of the strategy:authentication mechanism.更多还原