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

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

The change came to light in April, when Ben Kilpatrick installed a new OS on a Ryzen 7 9700X system built on AMD's Zen 5 ...

Security teams have been urged to update the UEFI Forbidden Signature Database after a newly disclosed weakness showed that trusted vendor-signed boot applications can be misused to bypass Secure Boot ...

A decade ago, AMD added a protection to its high-end CPUs to protect them against cold boot attacks and other types of ...

The first developer beta of macOS 27 "Golden Gate," released June 8, 2026, immediately after Apple's WWDC keynote, has broken the ability to boot Asahi Linux on Apple Silicon Macs. Any dual-booting ...

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 ...

Microsoft Secure Boot certificate issued in 2011 is set to expire in June 2026. Microsoft has provided an explanation of what will happen when it expires and what users should do. Microsoft reveals ...

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 ...

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 ...

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 ...

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 ...