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Joined 3 years ago
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Cake day: June 8th, 2023

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  • It would definitely reduce the attack surface. And even though Windows has “security” issues patched all the time, rarely are they ones so severe that you can just roll up to a machine and send it a weird HTTP reply and get admin access. Usually it’s stuff like if you have a shortcut file on disk it gets to run code when you look in the folder, or something. Not great for working with downloads, but hard to exploit unless at least one other thing happens (like visiting a malicious page, which then starts a download that the browser accepts).

    But the browser calls out to the OS to do a lot of stuff (render images, render fonts, play sounds, etc.). It mostly assumes the OS can do those things without popping open a remote shell because too many emojis were rendered in a row or something. That is not always true, and when it isn’t you want an OS patch to fix it before you go on a site where someone can post the Magic Emoji That Hacks You.

    But you are right that you can browse around trustworthy websites on an unpatched system behind a decent firewall for quite a while before you notice something bad happening. But also, a lot of bad things can have been happening for quite a while before you notice.




  • I don’t think there can be that high a density of fascists. sh.itjust.works just voted overwhelmingly to defederate some kind of MAGA nonsense instance. Mostly it seems like nice folks overhere who know fascists are bad news.

    It might be full of individualists with no grounding in Marxist theory, of the type that much annoyed Vladimir Lennin. I couldn’t tell you because of my poor grounding Marxist theory, and I don’t see that as a problem because of my individualism.





  • The graphics stack is better, but the security isolation is IMHO solving a problem no one really had, at the cost of breaking a bunch of integration mechanisms people actually used.

    You want UI security isolation for something like Android, where most software being run is fundamentally opposed to the interests of the user and wants to steal anything not nailed down, and you also contain things at the file system level. If Facebook could screenshot every other app all the time it absolutely would, and people would download it anyway. To some extent the enforceable promise that it can’t do that is why people are still willing to download it anyway and let it do all the other things it does to compromise a system.

    In a distro shipping legitimate software, isolation at the desktop UI level is nice for defense in depth, but not really drawing a real security boundary around any program to the point where a user can trust a machine with malicious software running. It doesn’t matter if I can’t steal Firefox’s pixels if I can echo "export PATH=$HOME/.evil-firefox/bin:$PATH" >>~/.bashrc.



  • This sounds like a bug in the distro packaging of the module, or maybe in Grub. You don’t want to try and install any kernel package, or make your default boot option any kernel package, that the wifi driver package doesn’t declare compatibility with.

    But nobody’s package manager knows to do this by default when the driver package is installed, and most packaging systems might not even be able to articulate that constraint.