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

Forcing Windows 11 on ancient hardware is not a wise decision. Linux is a better choice with a huge variety of distros.

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 ...

For the past seven months—and likely longer—an industry-wide standard that protects Windows devices from firmware infections could be bypassed using a simple technique. On Tuesday, Microsoft finally ...

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 ...

Microsoft has started automatically replacing expiring Secure Boot certificates on eligible Windows 11 24H2 and 25H2 systems. Secure Boot is a security feature that blocks malicious software (like ...

ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI ...

It's early days for secure boot, the new method that Microsoft is using to protect its desktop turf, but it would not be unfair to say that the company has succeeded in showing up the sharply ...

I was having a hell of a time with this. We’re running Citrix DaaS with Win11 VDI VMs hosted on on-prem Nutanix AHV clusters. After installing the new Secure boot certificates, the target VMs would no ...

PCWorld explains how Windows 11’s April update now automatically notifies users about Secure Boot certificate status, eliminating manual PowerShell checks. Microsoft’s current Secure Boot certificates ...

I'm a Windows user who installed Linux for the first time - here's how the experience changed me ...