Windows 11’s secure boot fix update finally rolls out to more PCs

Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2 ...

How to check your Windows PC for expiring security certificates - a big one is ending soon

How to check your Windows PC for expiring security certificates - a big one is ending soon ...
Windows Latest

Windows 11 gets Secure Boot Allowed Key Exchange Key (KEK) update on more PCs, requires a reboot to install

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

Windows 10 KB5078885 out with a GPU fix, Secure Boot 2023, direct download links for offline installers (.msu)

Windows 10 KB5078885 ESU out with Secure Boot 2023, replacing expiring Secure Boot certificates from 2011. But it's a staged roll out.
Windows Report

Microsoft Restores Secure Boot FAQ Details Ahead of 2026 Certificate Expiration

Microsoft confirms systems without updated Secure Boot certificates will boot normally but lose some security protections.
Ars Technica

Windows’ original Secure Boot certificates expire in June—here’s what you need to do

Windows 8 is remembered most for its oddball touchscreen-focused full-screen Start menu, but it also introduced a number of under-the-hood enhancements to Windows. One of those was UEFI Secure Boot, a ...