There is a lot of open source code out there, including one for SSL VPNs. Called SSL-Explorer, it is available free from SourceForge and runs on Microsoft and Linux platforms.

The best privacy-preserving open-source VPN - If you’re looking for a VPN with solid privacy credentials and fast speeds, ...

Nord Security (Nord) has released the source code of its Linux NordVPN client and associated networking libraries in the hopes of being more transparent and easing users' security and privacy ...

Popular Android VPN apps are insecure and secretly controlled by Qihoo 360, a Chinese security company. Shared coding flaws, hard-coded passwords and location tracking put users’ privacy at serious ...

Researchers participating in the Free and Open Communications on the Internet (FOCI) initiative have published a new report exposing the risks behind supposedly "secure" VPN apps ...

Chinese hackers are relying on legitimate VPN services to mask illegal activities, and for the first time, a diplomatic organization in the European Union is among their targets.