And the keys leaked online. Secure Boot runs by default on PCs, but users can disable it. It also runs on devices that use Windows RT and Windows Phone, and can't be shut off.

Secure Boot is a technology that ensures only trusted software launches with Windows as your PC turns on and loads in. It's important to help keep your PC safe, and it's required when upgrading to ...

Applying the fix for a new security bypass zero-day affecting the Windows Secure Boot feature will be a long process that will drag into 2024, but for good reason, says Microsoft.

Microsoft has fixed a known issue preventing Linux from booting on dual-boot systems with Secure Boot enabled after installing the August 2024 Windows security updates. Microsoft has released a ...

Secure boot isn't designed to stop someone with physical access to the hardware from tampering, it's designed to ensure only a securely signed operating system can get installed. (i.e. remote ...

Microsoft has blocked Secure Boot mitigations for the BlackLotus (CVE-2023-24932) vulnerability on some PCs. The block affects Windows Server 2012 and 2012 R2 systems due to incompatibilities with TPM ...