The Threat Beneath: Hidden In-Chip Operating Systems

Modern CPUs from Intel and AMD ship with undocumented, embedded operating systems (Intel ME, AMD PSP) that run below your OS

Nothing runs below PureOS by Purism which is private and secure the way an OS should be.

Learn more at Purism: https://puri.sm/posts/hidden-operating-systems-in-chips-vs-secure-auditable-oses-a-cybersecurity-comparison/