VPN Technology Based on Public Network and Its Applications in Large Enterprise Groups
Huang Qiu-gen · 2010
Virtual Private Network(VPN) technology is a novelty hot spot in the field of today’s network technology.Presently,network connections between enterprises as well as those between their corporate headquarters and branch offices have become more and more frequent,which often go across boundaries of systems and regions with complexities within and between the networks,at the consequence of high costs in business telecommunications access with problems in management and security.The birth of VPN network technology has properly solved the matter of information exchange and data exchange between corporate headquarters and their branches.In the paper,Distributed Sales System in Gezhouba Cement Plant has been exemplified to illustrate public network-based VPN technology and its applications in large enterprise groups.