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

  • mox@lemmy.sdf.org
    ·
    5 months ago

    There is no best, because none of them cover every use case or threat model. However, these are worth considering:

    • Matrix, if you don't mind minor meta-data leaks (reactions and avatars have not yet been moved to the encrypted channel, IIRC).
    • XMPP with OMEMO, if all your contacts are technically skilled enough to manage the requisite clients, servers, and protocol extensions, or if they have a skilled admin to do it for them.
    • Signal, if you don't mind linking a phone number to your account, can tolerate an ecosystem effectively married to Google, and accept the risks of a centralized service that can be attacked or shut down by someone with the right access or influence.
    • smileyhead@discuss.tchncs.de
      ·
      5 months ago

      reactions and avatars have not yet been moved to the encrypted channel

      Fortunetly there is ongoing work to do that. Still admin sees who you are talking to, but there is some effort.

    • foremanguy@lemmy.ml
      ·
      5 months ago

      In fact you could say that for now XMPP is the best in your opinion, but a bit technical?

      • mox@lemmy.sdf.org
        ·
        5 months ago

        No, I would not say that.

        I used XMPP in the past, but long-lived public server support is almost nonexistent these days, and proper setup/maintenance requires too much tech skill for the general public. Also, it lacks modern features that many people have come to expect. I would only suggest it for small groups, and only if you can run your own server and provide tech support.

        For my needs, Matrix is the best available today. It covers the things that I find most important, and is constantly improving.

      • youmaynotknow@lemmy.ml
        ·
        5 months ago

        Now you're able to hide your number at different levels, but it still requires you to use a phone number to sign up and use.