三种适用于电子商务的VPN方案

为了保障VPN传输私有数据的安全性,需要特定的安全技术用于创建和维护VPN网络。目前有几种安全技术得到了较广泛的应用,每种技术都有自己的优点,同时也存在一定的不足。本文对基于IPSec协议的VPN和基于SSL协议的VPN技术进行对比,探讨它们之间的区别,以及各自的适用场所,提出三种适用于电子商务的VPN网络方案。

Three Design Scenarios of VPN System Suitable for Electronic Commerce

In order to ensure the security of the private data transferring through VPN,some special security technologies were needed to create and maintain the networks.Several of these technologies have already been widely used nowadays. Each of them has its advantages and disadvantages.Aiming at two technologies which are IPSec-based VPN and SSL-based VPN,this paper analyzes their distinctions and different application,and puts forward three design scenarios of VPN system to be Suitable for Electronic Commerce.