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

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

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

Certain older devices that cannot receive updates via their OEM may not be able to install the latest Secure Boot certificate ...

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

ESET found 11 Microsoft-signed UEFI shims, some over a decade old, that let attackers bypass Secure Boot without a single new ...

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

Microsoft has confirmed the August 2024 Windows security updates are causing Linux booting issues on dual-boot systems with Secure Boot enabled. The issue is caused by a Secure Boot Advanced Targeting ...

Find the Secure Boot option and change it to Disabled. Save the changes and reboot again. We recommend keeping Secure Boot enabled unless you're sure it needs to be disabled. This article explains how ...

Old UEFI shim bootloaders could be abused to bypass Secure Boot on any UEFI-based machine, regardless of the operating system ...

I only know that secure boot is a feature that checks the system bootloader is properly signed by something/somebody authorized to do so. So it would make sense that ...

In an increasingly connected world, online devices now reach into every facet of modern life. From automated cars to smartwatches to the phone in your pocket, the myriad of form factors and value of ...