I am not comfortable that signal depends proprietary google library. However, I find that Molly lags significantly behind signal (around 1 to 2 weeks, so maybe not as significant as I thought), but I am just concerned that if there is a security fix in signal, molly will not be able to react as fast.

I am also quite frustrated with the general lack of communication from the signal team (for example the lack of communication regarding username). I doubt they will have the good will to help molly when there is a critical security fix.

It is frustrating that signal no longer seems like the gold standard for privacy any more; unfortunately, all my friends are on there (ironic, isn’t it…).

  • I love Signal, and I have persuaded people to use it a lot. That said, it is definitely not the gold standard for privacy. It’s a good-enough compromise between actual unbreakable encryption and trivial for anyone to use. It’s always been valuable for that reason, and still is.

    Don’t worry about Molly - it uses a variation of the same code that Signal does, so they don’t need “help” to get critical fixes that Signal receives. Use it if you like it!

    The actual gold standard for privacy would be logging in through TOR and sending GPG-encrypted messages that way. And there’s an app which does this, too - it’s called Briar. (No phone number needed, either!) It’s not as seamless to set up as Signal is, though.

  • Should note that their GitHub says:

    We update Molly every two weeks to include the latest features and bug fixes from Signal. The exceptions are security issues, which are patched as soon as fixes become available.

    I’m not sure on their track record, but if their claims are true, this could be a fine, secure client.

    • AFAIK, they have a FOSS variant

      To support a 100% free and auditable app, Molly comes in two flavors: one with proprietary blobs like Signal and one without. They are called Molly and Molly-FOSS, respectively. You can install the flavor of your choice at any time, and it will replace any previously installed version. The data and settings will be preserved so that you do not have to re-register.

      Also the line right after your quote:

      Versions

      Molly, like Signal, uses Google’s proprietary code to support some features.

      Molly-FOSS is the community effort to make it 100% free and open-source.

  • XMPP or Matrix. I’m on Matrix only because I have my family there and I was there before I knew of XMPP and at this point I can’t turn that boat.

    Signal was/is (idk if they still are) into crypto, they don’t let you run your own server or client, and they have a proprietary shim in place to combat spam (or so they say, it can’t be audited because it’s proprietary).

    I was all in on Signal until the above.

  • What’s your threat model?

    Signal as a gold standard for encrypted messaging is based on many factors. Ease of use, UI/UX, protocol, platform support and so on.

    Even though I’m a hard core FOSS person I’m also a realist. Sticking to a common platform is worth a lot. Bridging stuff with Matrix is cool but will not take off among most people.

    Signal using Google blobs is a problem but let’s face it, the UI will be presented on a Google branded Android phone or a iOS device anyhow. Sure you can use GrapheneOS and Molly or you can switch to another app altogether but heck you’ll have no other to talk to then.