Microsoft is about to make a significant upgrade to its Secure Boot system and if enterprise customers have not gotten ...

Microsoft's first Secure Boot certificates will expire in June 2026. In order for systems with Secure Boot to remain bootable, they must receive updated certificates by then. “Prepare for the first ...

Microsoft warns Windows 11 PCs without the new Secure Boot certificates may lose future protections, boot security updates, ...

Secure Boot certificates expire on one billion PCs next month — Microsoft's latest Windows update warns if your PC is now at ...

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 ...

KB5089549 introduces a new change that simplifies the update for the mandatory critical security update on Windows 11.

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

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 ...

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 ...

Linux users may face yet another hurdle related to Secure Boot when the Microsoft-signed key used by many distributions to support the firmware-based security feature expires on September 11, leaving ...

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 ...