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

A new status indicator in the Windows Security app will let users know whether their Windows 10 or 11 installation has been ...

If the Windows Security app displays a yellow marker, it's time to update.

Windows users beware. Microsoft has confirmed that Secure Boot certificates, first issued in 2011, expire in 8 just weeks.

The Windows Security app now displays additional information about the status of Secure Boot certificate updates on your PC, ...

Windows 11 now shows Secure Boot alerts to help users prepare for 2026 certificate expiration and avoid security issues.

Microsoft has added a new helpful indicator so that you can tell whether a mandatory Windows 11/10 update is installed or not ...

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

So... my Asus mobo (ROG Strix Z390-E Gaming) is from 2018, and while the code Andrew provided for PowerShell shows I'm OK for the new cert, I get "False" for Default ...

Facepalm: Microsoft and the PC industry developed the Secure Boot protocol to prevent modern UEFI-based computers from being hacked or compromised during the boot process. However, just a few years ...

Microsoft has announced a handful of new security tools and updates, which the company said adhere to its Secure Future Initiative, a set of three core tenets emphasizing "secure by design, secure by ...

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors after installing the January 2026 Patch Tuesday security updates. The issue ...