Some Windows 11 Secure Boot certificate errors, including BitLocker recovery loops and stuck KEK updates, remain unresolved ...

Secure Boot Certificate update is failing on some Windows 11 computers and users see a message. This post explains why and ...

Secure Boot is one of Windows 11's key security features. It helps protect a computer by allowing only trusted software to load during startup. However, Microsoft says some older hardware cannot fully ...

An emergency, out-of-band Windows 11 update for Dell users has been confirmed by Microsoft to fix issues caused by the July ...

If your PC shows a Secure Boot certificate error, you're not alone. Microsoft and HP are working on a fix, but there's no ...

Secure Boot has been bypassed for years via unrevoked Microsoft-signed shims dating to 2013. Patch Tuesday June 2026 fixes it ...

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

Earlier this week, Microsoft released a patch to fix a Secure Boot bypass bug used by the BlackLotus bootkit we reported on in March. The original vulnerability, CVE-2022-21894, was patched in January ...