Cross-posted from : https://lemmy.ml/post/16566616

Hi, I wanna know what is the most secure and best messaging app/platform… Need an app that is crossplatform and has a very good numbers of features and security. (And it has to be FLOSS) I thought about XMPP clients, Signal, Session, IRC clients… Propose and explain me your choice

  • Simon Müller
    16·
    6 months ago

    SimpleX is quite a promising project, uses Double Ratchet End-to-End-Encryption (from Signal), and has a very interesting protocol and model to provide quite strong metadata protection, especially in regards to whom you talk to and groups you’re in.

    If your threat model requires exceptionally strong Metadata protection, SimpleX is probably going to be your go-to

    Though, for a more lenient threat model, where still good, but less laser-focused metadata protection is enough, Signal will probably do just fine.

    Personally I use Signal, but I also have a SimpleX Profile, an XMPP Account and Matrix. (preferred in that order)