Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid) ...

Over the past few months, we’ve been reporting on a major change to the Secure Boot certificates used in Windows 11, which are required for a secure system boot. Microsoft has repeatedly warned that ...

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

Microsoft will show Secure Boot certificate status in Windows Security starting April 2026 (notification icons: green/yellow/red). Most 2024 PCs don't need the new Secure Boot certification, but older ...

Windows Secure Boot certificates must be updated by June 24th. Here's how to check your status and what happens if you miss ...

The original Unified Extensible Firmware Interface (UEFI) Secure Boot certificates for Windows will start expiring in late June. Microsoft has urged IT and security leaders to apply updated ...

The Secure Boot Certificates will expire in June 2026. That’s why it is mandatory to get the latest Secure Boot Certificates update. Ignoring this update may lead to severe consequences, as it will ...

Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the 2023 update. A hidden Windows security deadline is creeping toward ...

A major change is coming to Windows that neither individual users nor IT admins can ignore. Here’s how to prepare. Microsoft is preparing to make a significant change to the Secure Boot system in ...

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