On June 24th, several older Microsoft certificates expired, meaning that many Windows 10 and 11 users need to update their computers. Without properly updated certificates, Windows Secure Boot will ...

Microsoft will use standard Windows 11 updates to keep Secure Boot working on existing PCs as the operating system's original certificates near their end. The company says Secure Boot certificates ...

Microsoft has blocked Secure Boot updates on some devices There have been issues with some devices updating from the 2011 certificate to the latest 2023 certificate Some older devices or those not ...

Windows will now tell you if Secure Boot is working properly. The new status indicates whether you have the latest Secure Boot updates. The April Windows update also patches a whopping 164 security ...

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June and October 2026. Most PC owners are fine if they install the latest updates. Last year's ...

Use the following fixes if the Secure Boot state is OFF in System Information, but ON in BIOS. Check the Secure Boot status again in BIOS Change your BIOS mode and restore the factory keys Reset your ...

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 ...

The original Unified Extensible Firmware Interface (UEFI) Secure Boot certificates for Windows will start expiring in late June. Microsoft has urged IT and security leaders to apply updated ...

The older Secure Boot Certificates are expiring in June and October 2026. Microsoft has shared a timeline on its official websites showing which certificates are expiring in June and October 2026. The ...

ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI Secure Boot by exploiting decade-old vulnerabilities Following is the ...