Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid) ...

This article highlights the issues that older computer systems will encounter when the Secure Boot Certificate expires ...

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 ...

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

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

A Windows 11 update is causing some PCs to fail to boot, trigger BitLocker recovery, or show blue screens. Some users are ...

Microsoft Windows 11 latest update was released to improve system security, but many users are reporting serious issues after installing it.

Roughly nine percent of tested firmware images use non-production cryptographic keys that are publicly known or leaked in data breaches, leaving many Secure Boot devices vulnerable to UEFI bootkit ...

Secure Boot certificate expiry 2026 arrives June 24 when Microsoft’s KEK CA 2011 expires. Devices missing the UEFI 2023 ...

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 ...

Update Release Date: The Secure Boot 2023 certificate update was deployed by Microsoft on June 24, 2026, aligning with a key expiration date. Secure Boot Function: Secure Boot relies on firmware ...