Tor Project | Research

Many people around the world are doing research on how to improve the Tor design, what's going on in the Tor network, and more generally on attacks and defenses for anonymous communication systems. This page summarizes the resources we provide to help make your Tor research more effective. You can r

This site's .onion address opens in Tor Browser or a compatible system.

Prefer Tor? Umbrixa itself is also reachable as an onion service: http://znqacmiqrq6vc55ddewoio4ovsqi5ypt2p4kemyccgustushy4gv66id.onion