PCWorld reports that Microsoft is rolling out critical Secure Boot certificate updates for Windows 11 systems to replace certificates expiring in June 2026. Without these updates, older Windows 11 PCs ...

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In brief: Secure Boot was originally introduced with Windows 8 as a firmware-based security feature designed to protect the OS from potentially malicious boot code. After more than 15 years, the ...

After a decade and a half of service, the current certificates will expire, and new ones will be rolled out. Renewed Secure Boot certificates will be rolled out to Windows systems starting in June, as ...

Devices that don’t receive new Secure Boot certificates may miss out on future security updates. Devices that don’t receive new Secure Boot certificates may miss out on future security updates. is a ...

Get ye to Windows Update, because there's a good chance you've got new Secure Boot certificates to install. Microsoft just announced that it will be refreshing those certificates, which were ...

Microsoft announced today that it’s preparing to roll out new Secure Boot certificates via Windows Update to keep old PCs secure. The first Secure Boot certificates, which are stored in a PC’s ...

Microsoft has begun rolling out updated Secure Boot certificates through monthly Windows updates to replace the original 2011 certificates that will expire in late June 2026. Introduced in 2011, ...

Windows 8 is remembered most for its oddball touchscreen-focused full-screen Start menu, but it also introduced a number of under-the-hood enhancements to Windows. One of those was UEFI Secure Boot, a ...

Microsoft is making it easier for IT administrators to monitor Secure Boot status across managed Windows devices, and the company has rolled out a Secure Boot certificate update, since the existing ...

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