Virtual Private Network (VPN) is network had created to do transaction ecncrypted data from two or more users. VPN is fully use internet network, so security on internet network is very important. Research about analysis ...

Batam State Polytechnic (Polibatam) It is the only State College (PTN) Students in the area of trade and the free port of Batam, Bintan, and Karimun Islands province of Riau, Batam State Polytechnic (Polibatam) has 4 ...