Yggdrasil - A proof-of-concept scalable IPv6 meshnet, featuring end-to-end encryption, a unique spanning tree...
GNUnet - GNUnet is a framework for secure peer-to-peer networking that does not use any centralized or...
Bitmask - Bitmask is an open source application to provide easy and secure encrypted communication.
cjdns - Cjdns is a networking protocol and reference implementation, founded on the ideology that networks...
FreePN - FreePN is the first open-source peer-to-peer VPN service. It's also fast, secure, and completely free.
LibreMesh - An Open Source Sofware for Geek-free Mesh Community Networks.