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squirrel@discuss.tchncs.de to Fediverse@lemmy.worldEnglish · 2 years ago

Happy #GlobalSwitchDay

discuss.tchncs.de

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Happy #GlobalSwitchDay

discuss.tchncs.de

squirrel@discuss.tchncs.de to Fediverse@lemmy.worldEnglish · 2 years ago
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  • Sonnenblume@discuss.tchncs.de
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    2 years ago

    Don’t use Matrix the devs knew about sidechannel vulnerabilities and ignored them for years. This is peak negligence and should immediately disqualify you from touching anything security related.

    • Autonomous User@lemmy.world
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      2 years ago

      You do not have a solution.

      • Sonnenblume@discuss.tchncs.de
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        2 years ago

        I do, use Signal if you care about privacy. They are the only game in town when it comes to reasonably secure chat software. Sure, I would prefer a federated alternative but I haven’t found one yet that is always end-to-end encrypted, open source, implements forward secrecy, and is user friendly enough to be used by my grandmother.

        • Autonomous User@lemmy.world
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          2 years ago

          Thanks

    • acockworkorange@mander.xyz
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      2 years ago

      the author literally picked random projects from github tagged as matrix, without considering their prevalence or whether they are actually maintained etc.

      if you actually look at % of impacted clients, it’s tiny.

      meanwhile, it is very unclear that any sidechannel attack on a libolm based client is practical over the network (which is why we didn’t fix this years ago). After all, the limited primitives are commented on in the readme and https://github.com/matrix-org/olm/issues/3 since day 1.

      From your link.

      • Sonnenblume@discuss.tchncs.de
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        2 years ago

        That is exactly what it says. They knew about security issues in their library and didn’t fix them for years. This isn’t being ignorant, this is negligence.

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