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 ...

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

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.