A system can still boot normally while quietly falling into a degraded security state.

Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the ...

Not every Windows PC will automatically get the new Secure Boot certificates before the June 2026 deadline. Here's how to ...

The Secure Boot certificates powering one of Windows' most critical security features expire in June 2026 — and not every PC ...

If you bought your PC in the last two years, you’re likely already running new certificates. You can check in your Windows ...

This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time they restart. Secure Boot certificates on almost all Windows PCs date back to ...

Microsoft's original Windows Secure Boot certificates issued in 2011 expire in June 2026. Here's what that means for your PC ...

Microsoft introduced Secure Boot back in 2011, and made it a key requirement for installation of Windows 11. And now some users will have to update their certificates ...

Microsoft's latest Windows update now confirms if your PC is Secure Boot-protected - how it works ...

Microsoft has issued a rare and urgent warning to Windows users worldwide: a foundational layer of PC security, embedded deep within system firmware, is about to expire and millions of devices may be ...

I'm worried… I have an Asus ROG Strix Z370-G Gaming motherboard from (I think) 2018, running Windows 11 25H2. Both Powershell commands return "false". I upgraded my BIOS to the last version 3004 ...

So... my Asus mobo (ROG Strix Z390-E Gaming) is from 2018, and while the code Andrew provided for PowerShell shows I'm OK for the new cert, I get "False" for Default ...