分布式自适应安全策略在Mobile IP中的应用  

Applications of Distributed Adaptive Secutity Policy in Mobile IP Service

作　　者：付天福[1] 刘阳[1] 雷振明[1] 

机构地区：[1]北京邮电大学信息工程学院ATM中心,100876

出　　处：《电信快报》2003年第5期26-29,共4页Telecommunications Information

摘　　要：简要介绍Mobile IP网络安全基本原理,分析集中式静态配置安全策略给MobileIP网络性能和灵活性造成的缺陷,提出动态自适应安全策略调整模型,并在该模型的基础上提出分布式动态自适应防火墙安全策略。最后讲述该安全策略在Mobile IP网络环境中的实现,论证该策略模型能很好满足当前网络环境对网络安全性能和灵活性的需求。The principles of Mobile IP network security is introduced and the defects of the centralized static configuration security policy are analysed. A dynamic adaptive security policy adjustment model is presented. And based on this model a distributed dynamic adaptive firewall security policy is presented. The feasibility and the feature of the policy model is discussed to meet the needs of Mobile IP network.

关 键 词：MobileIP 分布式自适应安全策略 网络安全 移动节点 本地代理 外地代理 防火墙 

分 类 号：TN929.5[电子电信—通信与信息系统]