摘要
VPN是随着因特网的发展而发展起来的 ,同一组织的几个或更多节点可以通过电信运营商的骨干网使用一个合理的局域网。该文介绍了VPN理论并比较了三种正在使用的VPN技术。
The concept of VPN is expanded with the development of the Internet, several or many nodes of the same organization can employ a logical LAN across the carrier's backbone network. The article has introduced the theory of VPN and compared three main kinds of VPN technologies being used now.
出处
《山东科技大学学报（自然科学版）》
CAS
2002年第3期93-97,共5页
Journal of Shandong University of Science and Technology(Natural Science)
