In this publication, refers collectively to boot firmware based on the conventional BIOS, Extensible Firmware Interface (EFI), and the Unified Extensible Firmware Interface (UEFI).
Sources:
NIST SP 800-147
Refers collectively to boot firmware based on the conventional BIOS, Extensible Firmware Interface (EFI), and the Unified Extensible Firmware Interface (UEFI).
Sources:
NIST SP 800-147B