What happens to older devices when Secure Boot Certificates expire

This article highlights the issues that older computer systems will encounter when the Secure Boot Certificate expires ...
Tech Times

Secure Boot 2011 Certificates Expire Wednesday: Unupdated Devices Lose Bootkit Revocation Forever

Secure Boot certificate expiry 2026 arrives June 24 when Microsoft’s KEK CA 2011 expires. Devices missing the UEFI 2023 ...
Windows Latest

Secure Boot deadline: Microsoft reveals what happens to Windows 11 PCs if you missed the update

Your PC won't stop working if it misses the Secure Boot 2023 update. But here's what changes for older PCs and Windows 11 ...
TWCN Tech News

Secure boot is on but your device is using an older boot trust configuration that should be updated

Microsoft is installing Secure Boot Update Certificates on users’ computers through Windows Updates. There are multiple ways to check the Secure Boot Certificate Update status. These include running a ...