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Will kernel-level anti-cheat ever work on linux?
(lemmy.zip)
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this post was submitted on 08 Jun 2025
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@MachineFab812 @SpiderUnderUrBed even if you have steamOS, what keeps you from downloading kernels from kernel.org and building?
If a person stands to make a lot of money figuring out how to use a regular, non-anticheat kernel then they will do it. It would be a lot less difficult to do when the kernel code is open source.
For anti-cheats, it isn't the case, as with Windows, where you can semi-trust that the kernel isn't lying. If an anti-cheat runs and wants to see what DMA devices are connected it uses the kernel to do that and it trusts that the kernel isn't lying. You could trivially modify the Linux kernel's source code to not list a specific card when asked by a kernel module.