GNUnet - GNUnet is a framework for secure peer-to-peer networking that does not use any centralized or...
Spybot Identity Monitor - Get an overview where your account was leaked.
cjdns - Cjdns is a networking protocol and reference implementation, founded on the ideology that networks...
Snusbase - The industry leading database lookup.
LibreMesh - An Open Source Sofware for Geek-free Mesh Community Networks.
LeakCheck - Data breach search engine, low price starting from $10/mo, one email address for free, unlimited API, 7B+ entries