Threema doesn’t encrypt metadata though, and the Wickr Windows program worked like crap for me. Threema also doesn’t use forward secrecy for the message content. From their crypto whitepaper: “Threema has implemented Forward Secrecy on the transport layer only”. Wickr, according to their really limited encryption…

It’s not open source, even though they claim it’s open source. It only uses open source libraries. They claim Signal isn’t encrypting attachments, which is taken right out of their bums. And I’m just going to leave this here: http://news.softpedia.com/news/wire-drop… “Wire Swiss also claims that Marlinspike has…

If you think about it every protocol is a “homebrew” protocol. Signal Protocol however is built on encryption standards that has been tested over and over again, and have been found to be secure. Telegram uses MTProto, which Telegram claims was made by “six ACM champions”, and half of them have “Ph.Ds in math”. Isn’t…

I would be really cautious with Wire if I were you. They flat out lie on their website. They claim they are open source, they are not. They only use open source libraries. They claim Signal does not encrypt attachments. Signal has in fact always encrypted attachments.