Your PC's critical security certificates may be about to expire - how to check ...
Microsoft is taking its time with the boot certificate rollout, but you don't have to. Activate the latest UEFI CA 2023 right now.
In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems ...
Windows systems are heading toward a trust-chain maintenance event that’s easy to overlook until it breaks something. Windows 10 and Windows 11 rely on three security certificates that begin expiring ...
XDA Developers on MSN
Microsoft is giving Secure Boot a 15-year refresh, so update your PC to stay safe
It sounds scarier than it is.
Microsoft is reminding users that the Secure Boot ecosystem will soon require a mandatory check-up. The Redmond-backed security protocol, part of the UEFI specification and primarily ...
Microsoft has announced it will deliver new Secure Boot certificates via Windows Update starting March 2026 before 2011 ...
Updated firmware trust chains strengthen rootkit protection and zero-trust infrastructure security.
Microsoft will roll out new Secure Boot certificates for Windows users starting June, as the old certificates will expire.
If your Windows computer does not boot normally but instead displays a red warning box saying Secure Boot Violation, Invalid signature detected, Check Secure Boot ...
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