Technical Implementation of VPN Communications within the Campus
Song Hai-jun · Information Security and Communications Privacy · 2008
There exists many campuses for a university in China, and the security of data communication between among these campuses is of great significance. The encryption techniques of symmetric key and asymmetric key are studied. Through adopting crypto strategy in the router, the self-use VPN is realized on the public circuit, and the security of data communication is thus guaranteed.