this post was submitted on 21 Feb 2026
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Secureboot is worthless if the Microsoft keys are still enabled. It should only allow code that you sign yourself to boot.
If the end user can arbitrarily sign code themselves that is bootable then it kind of defeats the purpose of secure boot.
The whole idea is that it makes it impossible to start if the chain of trust is broken.
The chain of trust starts with the owner of the hardware, not some random corporation that happens to make an OS. The owner can, if they wish, outsource the root of the chain of trust to a corporation, but that should be an active decision on their part, not something that happens just because the hardware was shipped with some random OS preloaded.