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, ...
Microsoft has released a PowerShell script to help Windows users and admins update bootable media so it utilizes the new "Windows UEFI CA 2023" certificate before the mitigations of the BlackLotus ...
This can be especially true when I'm starting up my computer from a powered-off state. For years, I tried everything to make the machine boot up quicker, but now I'm confident I've found the fix. If ...
Earlier this week, Microsoft released a patch to fix a Secure Boot bypass bug used by the BlackLotus bootkit we reported on in March. The original vulnerability, CVE-2022-21894, was patched in January ...
Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the ...
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