Event Brief
Feb 10, 2026 at 1:03 PM ET
Microsoft Refreshes Secure Boot Certificates for Users
By The BriefBrief
Microsoft will update Secure Boot certificates for Windows 10 and 11 ESU users starting in March.
WHO: Microsoft
WHAT: Refreshing Secure Boot certificates
WHEN: Feb 10, 2026 at 12:00 PM ET
WHERE: Various
WHY: To enhance security by protecting systems from unsigned code
How this brief is built: The BriefBrief correlates multiple sources into one evolving event brief, updated as new facts emerge.
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