bublina

Here are some alternatives to Facebook:

• Tox https://tox.chat/
• Ring https://ring.cx/
• Briar https://briarproject.org/
• Matrix https://matrix.org/
• Coy.IM https://coy.im/
• Demonsaw https://www.demonsaw.com/
• Retroshare http://retroshare.net/
• Wire https://wire.com/ (Swiss-made)
• CryptoCat https://crypto.cat/
• orbit.chat https://orbit.chat/
• Ricochet.im https://ricochet.im/

See also:

• https://prism-break.org/en/
• https://ssd.eff.org/
• https://ianix.com/pub/ed25519-deployment.html
• https://eprint.iacr.org/2016/1028.pdf (local copy)
• https://www.freehaven.net/anonbib/date.html