Application of VPN technology in coal marketing management system
Shurong Zhang · Journal of Ningbo Polytechnic · 2008
The application of VPN technology in coal marketing management system was researched systematically.The VPN concept,technology,and the principle of work were introduced.VPN how to realize network topology map was discussed.And then application in Coal marketing management system was described in detail.This provide a solution for distant users to access Company internal network.