Social network giant, Facebook had also joined the TOR anonymity network and made Facebook available via TOR browser also. This is great news for the users who want to maintain their anonymity when logging on to the Web.
Last Facebook had enabled secure HTTPS browsing by default and also launched the Anonymous login system on their mobile apps, but now Facebook goes for more secure and anon browsing for its users.
Earlier, users browsing Facebook via Tor network faced many issue as like getting locked out, this is because the Tor connection is been routed around the world. Thus this makes the Facebook to treats as a red flag indicating an account has been hacked. But currently the onion address of Facebook is live and users can browse thorough it.