What we are

We created first Java VPN server and client(Layer 2 VPN based on TAP driver) in 2006, and wrote first Java L2TP over IPsec server in 2015. We provide simple but professional solution for company or personal usage.


  • We create simple software.
  • We create Long(Life) Term(Time) Support(LTS) software.
  • We have never stopped our journey on the road to new technologies or fields.