Refreshing new certificates represents one of the largest coordinated security maintenance efforts across the Windows ecosystem,' Microsoft explains.
Microsoft is preparing to roll out new Secure Boot certificates via Windows Update to keep old PCs protected from boot‑level ...
Microsoft warns Secure Boot certificates will expire June 2026, updating PCs automatically to maintain boot-level security.
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 ...
Secure Boot certificate upgrades is bad news for Windows 10 ...
Microsoft releases Windows 10 update KB5075912 for February 2026. This Patch Tuesday rollout includes critical security fixes and OS improvements.
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