The BlackX bootkit bypassed Secure Boot on updated Windows systems because protection against an old vulnerability required ...

Boot instead of Windows 11 is trying to start from a network server. It may ask for Wi-Fi, report Failed to find IP Address, ...

In 2026, Microsoft is proceeding with updates to certificates related to Secure Boot.This issue relates not only to Windows booting but also to the compatibility of recovery media.This is information ...

There are various reasons why Windows does not start. The first assumption is a defect in the boot environment that prevents the system from starting. However, causes can also be a defective file ...

A decade old Secure Boot certificate reaches its sunset today leaving firmware checks in flux for older PCs and pending updates.

In the previous three installments, I explained the mechanism of Secure Boot and the reasons why older recovery media may fail to boot.In this final installment, I would like to consider this from the ...

Microsoft has already started rolling out the replacement Secure Boot certificate chain that Windows will need once the original 2011 certificates begin expiring in June 2026. Notebookcheck recently ...