OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.

SnowdenVPN - SnowdenVPN is an easy-to-use, customizable, cloud VPN service that allows users to select the preferred online IP location easily by clicking on the map and pausing the internet connection anytime with no logs saved.

FreePN - FreePN is the first open-source peer-to-peer VPN service. It's also fast, secure, and completely free.

blackVPN - Private. Keep your real location and Unique IP address hidden. prevent Anyone from viewing your Internet activity. Secure. Use WiFi Hotspots Safe From cyber criminals.

Yggdrasil - A proof-of-concept scalable IPv6 meshnet, featuring end-to-end encryption, a unique spanning tree...

ipredator - IPredator is a virtual private network service provider offering internet privacy and security all the time.