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Joined 2 years ago
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Cake day: June 11th, 2023

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  • Terms like “safe” and “private” are not binary.

    Are the contents of your Signal conversations on an iPhone private with regard to mass surveillance conducted by governments and ISPs? Probably. Apple uses security and privacy as marketing points, and there are a whole lot of people looking for vulnerabilities in its products who are incentivized to disclose them (possibly with a delay for patches). Signal itself takes steps to prevent data leaks to less secure parts of the OS and other apps.

    Would your conversations remain private in the face of a targeted attack against your device by a nation state willing to spend a significant amount of time and money when you’re using Signal on an iPhone that’s presumably used for purposes other than secure conversations with a small set of people you know? Almost certainly not.





  • I use Matrix, and I’ve moved some conversation with people I met in public rooms there to Signal because it kept failing to transfer keys rendering it unable to decrypt messages. I haven’t seen that in a while so maybe it’s fixed, but I haven’t been using it for one-to-one conversations lately.

    Unfortunately, I’ve found most people have a lot of resistance to adding another messaging app. I don’t really understand why that is, but it’s true. Asking someone to install a messaging app when I’m their only contact who uses it and they have another way to contact me has a success rate near zero.



  • Zak@lemmy.worldtoPrivacy@lemmy.mlJWZ weighs in on Signal again
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    12 days ago

    What is this? A Twitter post?

    Just about. JWZ is known for his cynical hot takes on tech in general.

    I don’t think any of his complaints are invalid, though his conclusions are uncharitable at best. Making a communication tool that’s both reasonably secure and sufficiently palatable to people who don’t know how to use computers to achieve broad adoption is a hard problem with no perfect solutions. If he has a better idea, well… he’s a skilled and somewhat famous programmer; he’s better equipped than most to implement it.