this post was submitted on 11 Aug 2025
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Measured boot requires secure boot to be enabled as one of its components.
The real value of measured boot is when paired with full disk encryption as it protects against boot loader attacks that can compromise your sealed keys.
I don't believe that's the case, according to Aeon. The state of secure boot can be measured, so if you have it enabled/disabled, you have to keep it that way or else the measurement will fail and the TPM will complain.