Microsoft is rolling out "Secure Boot Allowed Key Exchange Key (KEK) Update," which requires a system reboot to finish ...

In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems ...

TL;DR: Secure Boot certificates in Windows 10 and 11 will expire by June 2026, risking system security and compatibility. Microsoft is issuing new certificates through updates and OEM firmware ...

January 7, 2026—Software based on the Unified Extensible Firmware Interface (UEFI) standard makes up the firmware of most modern desktop computers and servers. This software is largely invisible to ...

Certain motherboard models from vendors like ASRock, ASUSTeK Computer, GIGABYTE, and MSI are affected by a security vulnerability that leaves them susceptible to early-boot direct memory access (DMA) ...

The National Security Agency has issued a Cybersecurity Information Sheet detailing how organizations can address configuration challenges associated with Unified Extensible Firmware Interface—a.k.a.

EFI connects your PC’s hardware to Windows and replaces legacy BIOS. It enables faster startup, stronger security, and support for large modern drives. This guide explains EFI and shows how to ...

What if you could strip away the layers of abstraction that operating systems impose and interact directly with your computer’s hardware? Imagine crafting a program where every instruction is executed ...