基于PKI的IPSec-VPN的研究  

Research on IPSec VPN Based on PKI

作　　者：潘丽红[1] 

机构地区：[1]天津海运职业学院,天津300350

出　　处：《天津职业院校联合学报》2015年第8期72-77,共6页Journal of Tianjin Vocational Institutes

摘　　要：IPSec在VPN中的应用极大地改善了企业的网络通信安全,但由于IP协议本身存在身份鉴别机制不完善等原因,难以满足日益复杂的网络安全需求。通过加密技术实现身份认证的PKI技术的出现恰好弥补了这一不足。将PKI其应用于VPN中,可以实现身份认证和访问控制机制,进一步完善了VPN通信的安全方案。The application of IPSec in VPN greatly improves security of network communication.However,due to imperfect ID authentication mechanism in IP protocol itself,it is difficult to meet the increasingly complex demand of network security.This deficiency is just fixed by the emergence of PIK technology,which realizes ID authentication via encryption technology.To apply PKI to VPN can realize the mechanisms of ID authentication and access control,and further improve the safety program of VPN communication.

关 键 词：PKI IPSEC-VPN 网络安全 通信 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]