Beyond fixing a host of security vulnerabilities, the latest Patch Tuesday will display your Secure Boot status to make sure ...

Windows 11's April update made it easy to check your Secure Boot certificate status ahead of the June 2026 expiration ...

Some Windows 11 PCs hit BitLocker recovery after the April 2026 update. Here's what's causing it and how to fix this problem.

Since my last blog post about the HP Pavilion dm1-4310ez, I have continue to investigate and experiment with Unified Extensible Firmware Interface (UEFI) boot, Secure Boot, and multi-booting with ...

UEFI (Unified Extensible Firmware Interface) is the open, multi-vendor replacement for the aging BIOS standard, which first appeared in IBM computers in 1976. The UEFI standard is extensive, covering ...

GRUB2, one of the world’s most-widely used programs for booting up computers, has a vulnerability that can make it easier for attackers to run malicious firmware during startup, researchers said on ...

Microsoft has acknowledged an issue affecting Windows 10 customers who have installed the KB4535680 security update that addresses a security feature bypass vulnerability in Secure Boot. Secure Boot ...

New warning for Windows users. Barely 48 hours after Microsoft’s new security update went live, we had warnings that its ...

If you see an error message – An error has occurred setting the element data, The value is protected by Secure Boot policy and cannot be modified or deleted in ...

A newly discovered vulnerability in the GRUB2 bootloader, dubbed BootHole, may threaten Linux and Windows machines using Secure Boot. Attackers who exploit it could interfere with the boot process and ...