摘要
以IPSecVPN系统为研究，重点分析了IPSec协议协议标准、安全服务、安全关联和密钥管理。分析了基于IPSec的VPN系统中的隧道、加解密、用户认证和访问控制等四项关键技术。最后给出了实现IPSecVPN系统的一个设计实例。
The body under study is the VPN system based on The IPSec architecture are introduced and the main mode and principle of IPSec are detailed described here. It also makes a detaied researched and analysis on the four key technologies in VPN.FinaUy, a case study of using netfilter as a firewall was given.
作者
乔晓琳
QIAO Xiao-lin （Computer Center of Shenzhen Polytechnic, Shenzhen 518055, China）
出处
《电脑知识与技术》
2010年第02Z期1072-1074,共3页
Computer Knowledge and Technology
关键词
VPN
IPSEC
隧道技术
加密技术
认证技术
访问控制
VPN
IPSec
tunneling technology
encryption technology
authentication technology
access control
