Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.

Attackers can bypass the Secure Boot process on millions of Intel and ARM microprocessor-based computing systems from multiple vendors, because they all share a previously leaked cryptographic key ...

Microsoft has accidentally leaked the keys to the kingdom, permitting attackers to unlock devices protected by Secure Boot -- and it may not be possible to fully resolve the leak. The design flaw in ...

Microsoft inadvertently published a Secure Boot “golden key” policy that allows for self-signed or unsigned binaries to be loaded on Windows devices. The gaffe, meant to be a legitimate debugging and ...

There is an oft quoted adage called "Murphy's Law" (not to be confused with Moore's Law) that, simplified, goes like this: Anything that can go wrong, will go wrong. Well, that proverbial thing may ...

Someone at Microsoft is having one of those Southwest moments where the airlines asks, "Want to get away?" That's because someone at the Redmond outfit leaked a security key that could allow attackers ...

A signing key that many Linux distributions use to support Secure Boot is about to expire Sytems that fail to recognize the new key might fail to boot Linux securely Users might need to disable Secure ...

Secure Boot is a feature of your PC's UEFI that only allows approved operating systems to boot up. It's a security tool that prevents malware from taking over your PC at boot time. While it's not ...