Comment So complex there are no obvious problems... (Score 2) 83
... Or so simple there are obviously no problems. It seems we have lost the ability to do the latter.
I mean, a computers Bios should be an exceedingly simple thing, with only enough smarts to initialise storage, copy bytes into ram, check that those bytes are properly signed and then pass execution to them. Instead it is a full environment that never gets patched. This means that no one can build a secure system, because it's built on series cheese.