Secure Boot certificate updates are broken on some PCs, Microsoft confirms

On June 24th, several older Microsoft certificates expired, meaning that many Windows 10 and 11 users need to update their ...

Windows updated Secure Boot just in time. Here’s what happened

Microsoft just pushed the Secure Boot 2023 certificate update to all eligible Windows 11 and Windows 10 computers, just in time given that old certificates were due to expire today. It’s a good thing, ...

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

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

FAQ: What you need to know about expiring Windows Secure Boot certificates

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’s Secure Boot has been broken for a decade and no one noticed until now

The images are known as shims, which were invented to extend Secure Boot to Linux devices and utility software. Using a ...
Bleeping Computer

New Windows updates replace expiring Secure Boot certificates

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 ...