Comment by shawnz

16 days ago

If the manufacturer wanted to conduct a supply chain attack on you, they wouldn't need secure boot to do it. They could just design an implant of their own using proprietary technology.

So why does the presence of secure boot as a user-controlled feature affect that risk calculation?

Because manufacturers aren't trying to add surreptitious implants. They're trying to prevent you installing operating systems other than the one they get a bulk discount if they force you to have.

  • Whatever the intent, the point stands: why would they need secure boot to do that? They could just do it with proprietary controls. So how does the existence of secure boot as a user-controlled feature affect that risk?

  • They aren't doing that either. It's a tiresome point of FUD that comes up in every thread on secure boot.