VPN 网关和移动端用户的安全管理一直是人们关注的问题,特别是对移动端用户的管理。如何有效地、安全地管理VPN 网关和移动端用户,消除相当普遍的VPN 管理问题,是本文研究的重点。针对这一问题,本文提出并设计了一种基于PKI 的VPN 安全管理方法,实现了对VPN 网关和移动端用户的安全管理。 关键词: PKI;VPN;安全管理;策略管理 【Abstract】 It is the key problem for people to manage vpn gateway and mobile terminal user, especially for mobile terminal user. How to securely and effectly manage vpn gateway and mobile terminal user for avoiding ubiquitous problems of managing vpn is the emphases in this paper, for which a secure method of managing vpn based on PKI is put forward, which can securely manage vpn gateway and mobile terminal user. 【Key words】 PKI; VPN; Security management;Policy management