Windows Latest

Windows 11’s Secure Boot 2023 updates are failing across some PCs, exposing a wider firmware problem

Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.
PCMag on MSN

Windows Secure Boot certificates expire in June. How to verify your PC is updated

Microsoft is also updating the Windows Security app with a status indicator that will let users know whether their Windows 10 ...
Windows Latest

Windows 11 will now tell you if your Secure Boot certificates need attention

Windows 11 now shows Secure Boot certificate status in Windows Security. Learn what the new alerts mean and what actions you ...
Bleeping Computer

Microsoft blocks UEFI bootloaders enabling Windows Secure Boot bypass

Some signed third-party bootloaders for the Unified Extensible Firmware Interface (UEFI) could allow attackers to execute unauthorized code in an early stage of the boot process, before the operating ...
TWCN Tech News

Secure Boot Violation, Invalid signature detected in Windows 11/10

If your Windows computer does not boot normally but instead displays a red warning box saying Secure Boot Violation, Invalid signature detected, Check Secure Boot ...
TWCN Tech News

Fix Secure Boot State Unsupported error in Windows 11

Secure Boot is one of the requirements for Windows 11. You cannot install Windows 11 until you enable Secure Boot in your BIOS. However, there are ways by which you ...
Bleeping Computer

Lenovo fixes flaws that can be used to disable UEFI Secure Boot

Lenovo has fixed two high-severity vulnerabilities impacting various ThinkBook, IdeaPad, and Yoga laptop models that could allow an attacker to deactivate UEFI Secure Boot. UEFI Secure Boot is a ...