How is the authenticity and integrity of the various chips inside laptops and mobile phones ensured by their vendors?

Modern laptops and mobile phone platforms are built around a main, beefy SoC, which generally supports Secure Boot for its firmware and also has a unique hardware identity that is used to attest to a remote management system that it is gen… Continue reading How is the authenticity and integrity of the various chips inside laptops and mobile phones ensured by their vendors?