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

Linux users face a Microsoft Secure Boot headache - here's the painkiller ...

Event ID 1798 occurs when an attempt is made to add the Microsoft Windows Production PCA 2011 certificate; this is an old and less secure certificate compared to UEFI CA 2023. In this post, we will ...

Microsoft has issued a warning about a Secure Boot DBX update failing to install on all supported client and server Windows versions. According to the documentation, a BIOS update might be necessary.

Some signed third-party bootloaders for the Unified Extensible Firmware Interface (UEFI) could allow attackers to execute unauthorized code in an early stage of the boot process, before the operating ...

Linux users may face yet another hurdle related to Secure Boot when the Microsoft-signed key used by many distributions to support the firmware-based security feature expires on September 11, leaving ...

Update added below about this bootkit being created by students in Korea's Best of the Best (BoB) cybersecurity training program. The recently uncovered 'Bootkitty' Linux UEFI bootkit exploits the ...

When the system raises a flag on the Microsoft Windows Production PCA 2011 certificate, it clearly indicates that something is amiss or a security protocol has been triggered. It could be due to ...