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

While existing Secure Boot certificates are due to expire today, Microsoft issued replacement certificates at the eleventh ...

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

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

Windows Secure Boot certificates expire tomorrow. Don’t ignore this deadline

Windows Secure Boot certificates must be updated by June 24th. Here's how to check your status and what happens if you miss ...

Windows and Linux users: The deadline to update Secure Boot keys is near

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against ...

Windows Secure Boot deadline won’t brick your PC, but don’t ignore it

Over the past few months, we’ve been reporting on a major change to the Secure Boot certificates used in Windows 11, which are required for a secure system boot. Microsoft has repeatedly warned that ...
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Windows Secure Boot certificates are expiring after more than 15 years

In brief: Secure Boot was originally introduced with Windows 8 as a firmware-based security feature designed to protect the OS from potentially malicious boot code. After more than 15 years, the ...