基于移动代理的冗余服务系统安全性探讨

Security Discussion of Redundant Server Model Based on Mobile Agent

目前很多分布式集中管理系统中存在许多问题,通过分析提出可引入移动代理技术来提高系统的性能。文中概述了集中管理模式下的冗余服务系统及其存在的缺陷和引入移动代理的优势,重点介绍了引入移动代理后所存在的安全性问题,分析了几种典型的解决方案,并指出了它们的不足。

Now there are lots of problems in centralized management systems of distributed application. Through analyzing a conclusion can be drawn that it is feasible to using mobile agent for improving the performance of the system. This paper introduces the redundant server system in centralized model, whose limitation and advantages of adopting MA. When MA is applied in this redundant service system, the exiting security problems are mainly introduced and some typical solutions are analyzed,whose limitations are pointed out.