The older Secure Boot Certificates are expiring in June and October 2026. Microsoft has shared a timeline on its official websites showing which certificates are expiring in June and October 2026. The ...

A crucial Windows security certificate just expired - how to check your PC ...

While existing Secure Boot certificates are due to expire today, Microsoft issued replacement certificates at the eleventh ...

Secure Boot has always been a nuisance for Linux users, but Microsoft's expiring 2011 certificate authorities are making it a ...

Secure Boot 2023 is now rolling out to most Windows 11 PCs via the June update. Check your status and what IT admins need to ...

PCWorld reports that Windows 11 PCs face a critical Secure Boot certificate expiration in June 2026 that could compromise system security. Current certificates from 2011 will stop receiving ...

Secure Boot, a feature first launched in 2011 with Windows 8, included an initial wave of certificates that are set to expire starting on June 24th. We've covered this before, but Microsoft is ...

The big picture: The Secure Boot certificates Microsoft originally issued in 2011 for Windows devices are set to expire next month. The company is currently rolling out new Secure Boot keys to ...

A reader wrote in: “I am 74 and was always on top of most electronics as they evolved, but I have to say the rapid changes are hard to keep up with, and I find myself relying on a couple of my younger ...

Microsoft is about to make a significant upgrade to its Secure Boot system, and if enterprise customers have not gotten started on the upgrade, they are already behind. Secure Boot is a Windows ...

Dell has introduced a new lineup of mid-range general productivity laptops to replace its old Plus line. If you'll recall, the company went through a controversial brand restructuring in 2025 and ...