Event ID 1033, accompanied by the error message—Potentially revoked boot manager was detected in EFI partition—is said to occur when the update of the ...

Event ID 1799 is the event logged when a boot manager signed by the Windows UEFI CA 2023 certificate (the latest and most secure) runs on startup. This means all the security measures are in place, ...

The Secure Boot certificates from 2011 expire in June of this year. Microsoft Defender helps in the enterprise environment.

New warning for Windows users. Barely 48 hours after Microsoft’s new security update went live, we had warnings that its first serious issue was causing havoc for some users. Microsoft has now ...