Most PCs should continue working fine, even if they don't receive the updated certificates.

HP, Dell, ASUS, Lenovo, MSI and Acer have published Secure Boot certificate guides. Here's what each PC manufacturer says you ...

A supply chain failure that compromises Secure Boot protections on computing devices from across the device-making industry extends to a much larger number of models than previously known, including ...

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against firmware-based UEFI infections, a pernicious form of malware that loads before ...

A crucial Windows security certificate just expired - how to check your PC ...

A cyber security research firm has published a shocking report outlining how the Secure Boot feature found on UEFI motherboards was compromised almost two years ago due to its passcode being leaked.

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 ...

Certificate Expiration: The KEK CA 2011 certificate expired on June 24, 2026, stopping unpatched systems from receiving new Secure Boot revocations. Trust Chain Preservation: The update replaces 2011 ...

Synergy Quantum today announced the SynQ Silicon Trust Suite, an integrated silicon-rooted security platform designed to establish trusted device identity, protect cryptographic keys, verify firmware ...

Over the past year, there's been a raging debate over what kinds of encryption companies should use and whether they should retain the ability to crack end-user devices when ordered to do so by the ...

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

The first Secure Boot certificates are expiring these days. Microsoft is providing further guidance for Linux on Azure VMs.