Stop Firefox leaking data about you
Don't forget about this;<p>"media.peerconnection.enabled = false" WebRTC leaks IP when you use TOR/VPN, test it with ipleak.net<p>"beacon.enabled = false" Blocks <a href="https://w3c.github.io/beacon/" rel="nofollow">https://w3c.github.io/beacon/</a> analytics.<p>Also recommend using plugins; uBlock, NoScript if you use VPN.