This maybe a dumb question but i became paranoid all of a sudden and wanted some answers because i can’t find it anywhere else nor can i sleep without it. Like even if i did flash linux on a lets say amd laptop couldn’t the chip itself be spying on me ? Also i understand bootloaders are stored or rom is there a way to know what else is stored on it are roms open source ? Are cpu’s open source and companies like asus store their logos and shit on their mother boards so what else could they be storing ? Are there open source alternatives for these parts ? Are we all being privacy cautios for nothing ? I know we can use firewall but wouldn’t the chip integrated have the ability to bye pass it ?
I know there are linux laptops but having a pre installed linux and some switches isn’t gonna solve the problem do they use open source roms and motherboard ? Are there any fully open source chipsets ? I want to know the same about smartphones too ?
V2.0: if you don’t want your hardware spying on you, get a device that has fully FOSS drivers and an open architecture (neither AMD nor Intel have that cuz they use x86_64 which is proprietary). I think Raspberry Pi and PinePhone have that. Not sure though. And if you meant microphone and camera spying on you then apps, ISP and everything else do matter. Just unplug that devices when you want to stay private and that’s it
ARM isn’t any better than x86, and can actually be more restrictive at times (secure boot keys baked onto the CPU, and not being able to disable it). RISC-V is promising, but just because the ISA is open source doesn’t necessarilly mean the implementation is, and I’m not aware of any 100% open source implementation being sold.