摘要
虚拟专用网VPN是一种热门的网络技术,VPN利用公共网络设施为企业提供安全的网络互联服务。本文阐述了VPN的概念、协议及加密技术等内容,并针对VPN的应用论讨了基于TCP/IP各层的VPN构建技术。
VPN is one of the latest technologies in network fields. VPN offer the network interconnection of safety service for enterprise by using public networks. The paper elaborates the agreement encryption technical and the concept of VPN. On the basis of above, the paper analyzes VPN＇s construction technologies corresponding to layers of TCP/IP model.
出处
《微计算机应用》
2005年第5期541-543,共3页
Microcomputer Applications
