摘要
随着网络应用的普及,网络安全问题日益突出。IPSec协议能够提供最高级别的安全性,利用IPSec构建安全VPN已成为一种趋势。首先介绍了虚拟专用网的基本概念,详细阐述了IPSec的结构和工作模式,最后具体给出了利用Frees/WAN软件在Linux系统上实现IPSec VPN的方法。
With the popularization of network appllcation,the network safety has been becoming apparent. IPSec can provide the highest level of security,therefore,it is very natural to employ it in the field of VPN. This paper introduces the concept of VPN at first,then describes IPSec protocol architecture and working mode in detail,and finally presents the method to implement IPSec VPN on Linux system by using Frees/WAN software.
出处
《现代电子技术》
2007年第13期77-79,共3页
Modern Electronics Technique
基金
河南省教育厅自然科学研究指导计划项目(2006520023)
河南大学自然科学基金项目(05YBZR001)
