dn42 is a big dynamic VPN, which employs Internet technologies (BGP, whois database, DNS, etc). Participants connect to each other using network tunnels (GRE, OpenVPN, Tinc, IPsec) and exchange routes thanks to the Border Gateway Protocol... dn42 can be used to learn networking and to connect private networks, such as hackerspaces or community networks. But above all, experimenting with routing in dn42 is fun!
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ZeroNet uses cryptography (Bitcoin library) and BitTorrent DHT (centralized trackers) to build a distributed censorship-resist ...
The Phantom protocol is a system for decentralized anonymization of generic network traffic. It has been designed with the fol ...
Freenet is free software which lets you anonymously share files, browse and publish "freesites" (web sites accessible only thr ...
Serval is a wireless mesh network designed for mobile devices, which is meant to enable users everywhere to communicate with o ...