OpenVPN

Freenet is free software which lets you anonymously share files, browse and publish "freesites" (web sites accessible only through Freenet) and chat on forums, without fear of censorship. Freenet is...

I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is …

GNUnet is a framework for secure peer-to-peer networking that does not use any centralized or otherwise trusted services. A first service implemented on top of the networking layer allows anonymous...

JonDo is a free proxy software for accessing so-called JonDonym mix cascades. The JonDonym anonymous proxy technology is based on the principle of multiple (layered) encryption, distribution and processing...

Calypso, formerly Kommute, is a cross platfrom file sharing client using the anonymous network MUTE. Developped using C++ and Qt. For windows and linux, portable to other environments. You can …

Psiphon — бесплатный инструмент для обхода цензуры в Интернете с открытым исходным кодом, в котором используется сочетание технологий защищенной связи и обфускации (VPN, SSH и HTTP-прокси). Psiphon — это централизованно …

strongSwan is an Open Source IPsec-based VPN solution for Linux and other UNIX based operating systems implementing both the IKEv1 and IKEv2 key exchange protocols.

Simple open source management tool for OpenVPN servers, used to create and manage vpn servers with a web interface.