基于IPSec的VPN安全研究  

Research on Security of VPN Based on IPSec

作　　者：汤剑君[1] 

机构地区：[1]华中师范大学计算机科学系,武汉430079

出　　处：《计算机与数字工程》2005年第8期40-43,共4页Computer & Digital Engineering

摘　　要：首先介绍了虚拟专用网的基本概念;接着全面描述了由封装安全载荷、认证头和因特网密钥交换等协议构成的网络层安全协议集IPSec;最后在此基础上详细论述了基于IPSec的VPN的实现。This thesis firstly introduces the basic concept of VPN,and then entirely describes the IPSec protocol suite with it＇s major components including ESP, AH, IKE. Basing on the discussion about the security architecture for the Internet protocol, it finally analyses the implementation of the VPN based on IPSec.

关 键 词：VPN IPSEC 封装安全载波 认证头 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]