Windows 10 KB5078885 ESU out with Secure Boot 2023, replacing expiring Secure Boot certificates from 2011. But it's a staged roll out.
Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2 ...
Microsoft is rolling out "Secure Boot Allowed Key Exchange Key (KEK) Update," which requires a system reboot to finish ...
Microsoft confirms systems without updated Secure Boot certificates will boot normally but lose some security protections.
Battlefield 6 launch day has finally arrived, and many PC gamers will soon find out that Secure Boot must be enabled in Windows 10 or Windows 11 before playing. Secure Boot is designed to keep your PC ...
In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems from 2011, which were superseded by their 2023 counterparts.