The images are known as shims, which were invented to extend Secure Boot to Linux devices and utility software. Using a ...

Eleven old Microsoft-signed UEFI shims could let admin-level attackers bypass Secure Boot and run code before the operating ...

ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI ...

The main components of PFR and how it clarifies the differences between "secured boot" and "measured boot." Outline of the key stages of a server’s boot process, highlighting the significance of ...