this post was submitted on 21 Feb 2026
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The creator of systemd wants to bring SecureBoot-enforced hardware attestation to Linux (0pointer.net)
submitted 15 hours ago* (last edited 15 hours ago) by namingthingsiseasy@programming.dev to c/technology@lemmy.world
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The creator of systemd (Lennart Poettering) has recently created a new company dedicated to bringing hardware attestation to open source software.

What might this entail? A previous blog post could provide some clues:

So, let's see how I would build a desktop OS. The trust chain matters, from the boot loader all the way to the apps. This means all code that is run must be cryptographically validated before it is run. This is in fact where big distributions currently fail pretty badly. This is a fault of current Linux distributions though, not of SecureBoot in general.

If this technology is successful, the end result could be that we would see our Linux laptops one day being as locked down as an Iphone or Android device.

There are lots of others who are equally concerned about this possibility: https://news.ycombinator.com/item?id=46784572

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[–] namingthingsiseasy@programming.dev 10 points 6 hours ago

The user is able to install new certificates.

That's true today, but there's no guarantee it will be true in the future. Google is already pushing for all software running on Android to be cryptographically verified and they (Google) are the only ones that control the signing keys. This means that they intend to kill off F-droid and all other software delivered outside the Google store.

If Google is able to pull it off on Android, everyone else will try to do it on desktop OSes too - Linux included.