A Study and Realization of VPN (Virtual Private Network) using Encryption Technology

摘要

Construction of Intranets and Extranet, using public networks such as the Internet, has been popular. One of the solution to make the networks secure is VPN technology. In this paper, we analyze types of the VPN and propose a way to construct the VPN efficiently. Then we describe the realization method of the VPN equipment with Repeater Architecture and the technology to make it fast.