Uploaded April 2026 | Updated September 2026, 2 weeks ago
Windows Secure Boot Certificates Are Expiring – Check Your PC NOW
🚨 ATTENTION: Your PC’s security might be on a countdown timer. 🚨
A major shift is happening in the world of Windows security. The digital certificates that govern Secure Boot—the very thing that ensures your PC only runs trusted software—are reaching their expiration date. If your system isn't updated, you could face boot failures or be left vulnerable to sophisticated "bootkit" malware.
In today’s video, we’re breaking down exactly what this means for you, why Microsoft is pushing these updates now, and how to check if your PC is ready for the transition.
Source:
Windows devices for home users, businesses, and schools with Microsoft-managed updates:
support.microsoft.com/en-gb/topic/windows-devices-for-home-users-businesses-and-schools-with-microsoft-managed-updates-29bfd847-5855-49f1-bb94-e18497fe2315
Windows 11 and Secure Boot:
support.microsoft.com/en-gb/windows/windows-11-and-secure-boot-a8ff1202-c0d9-42f5-940f-843abef64fad
🔍 What’s Inside:
The "BlackLotus" Problem: Why old certificates are being revoked.
The 2026 Deadline: Understanding the timeline for the new Secure Boot CA.
How to Check Your Status: A step-by-step guide using System Information and PowerShell.
The Update Process: What to look for in Windows Update and BIOS/UEFI settings.
Potential Risks: What happens if the update goes wrong (and how to fix it).
🛠️ Useful Commands & Links
To check your current Secure Boot status, press Win + R, type msinfo32, and look for Secure Boot State.
To check for the specific Secure Boot Forbidden Signature Database (DBX) updates via PowerShell (Admin):
Get-SecureBootUEFI -Name dbx
💡 Stay Secure
Don’t ignore those "Optional Quality Updates" or BIOS notifications this month! This is one of those rare moments where "if it ain't broke, don't fix it" does not apply.
Was your PC already updated? Let us know your motherboard model and status in the comments to help others!
#Windows11 #TechNews #SecureBoot #CyberSecurity #PCMasterRace #WindowsUpdate #Microsoft #TechTips
Disclaimer: Modifying BIOS/UEFI settings carries inherent risks. Always back up your important data before performing system-level security updates.
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youtube.com/user/Britec09?sub_confirmation=1
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UK amzn.to/3diZslY
US amzn.to/2OwZWux
Please note that as an Amazon Associate I earn a commission from any qualifying purchases that you may make through these links.
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youtube.com/channel/UC_M-iWYpQbgo4rK1YfewI5w/join
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📃Watch related playlists and videos
🖥️youtube.com/user/Britec09/playlists
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📃Join us on DISCORD
🖥️: discord.gg/PbZnFd83CU
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👕Check out our merch:
teespring.com/en-GB/stores/britec-store
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🐦Follow and interact with me on Twitter:
twitter.com/Britec09
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✅Follow and interact with me on Facebook:
facebook.com/BritecComputers
-----------------------------------------------------------------------------------------
🎬 View my Website:
BritecComputers.co.uk
-----------------------------------------------------------------------------------------
⚠️ Disclaimer: This video is for educational purposes only! Everything shown here is based on my own experience and research. Please do your own research and follow at your own risk. I’m not responsible for any damage, loss, or injury that may occur.
-----------------------------------------------------------------------------------------
Windows Secure Boot Certificates Are Expiring – Check Your PC NOW
🚨 ATTENTION: Your PC’s security might be on a countdown timer. 🚨
A major shift is happening in the world of Windows security. The digital certificates that govern Secure Boot—the very thing that ensures your PC only runs trusted software—are reaching their expiration date. If your system isn't updated, you could face boot failures or be left vulnerable to sophisticated "bootkit" malware.
In today’s video, we’re breaking down exactly what this means for you, why Microsoft is pushing these updates now, and how to check if your PC is ready for the transition.
Source:
Windows devices for home users, businesses, and schools with Microsoft-managed updates:
support.microsoft.com/en-gb/topic/windows-devices-for-home-users-businesses-and-schools-with-microsoft-managed-updates-29bfd847-5855-49f1-bb94-e18497fe2315
Windows 11 and Secure Boot:
support.microsoft.com/en-gb/windows/windows-11-and-secure-boot-a8ff1202-c0d9-42f5-940f-843abef64fad
🔍 What’s Inside:
The "BlackLotus" Problem: Why old certificates are being revoked.
The 2026 Deadline: Understanding the timeline for the new Secure Boot CA.
How to Check Your Status: A step-by-step guide using System Information and PowerShell.
The Update Process: What to look for in Windows Update and BIOS/UEFI settings.
Potential Risks: What happens if the update goes wrong (and how to fix it).
🛠️ Useful Commands & Links
To check your current Secure Boot status, press Win + R, type msinfo32, and look for Secure Boot State.
To check for the specific Secure Boot Forbidden Signature Database (DBX) updates via PowerShell (Admin):
Get-SecureBootUEFI -Name dbx
💡 Stay Secure
Don’t ignore those "Optional Quality Updates" or BIOS notifications this month! This is one of those rare moments where "if it ain't broke, don't fix it" does not apply.
Was your PC already updated? Let us know your motherboard model and status in the comments to help others!
#Windows11 #TechNews #SecureBoot #CyberSecurity #PCMasterRace #WindowsUpdate #Microsoft #TechTips
Disclaimer: Modifying BIOS/UEFI settings carries inherent risks. Always back up your important data before performing system-level security updates.
🔔 SUBSCRIBE for more:
youtube.com/user/Britec09?sub_confirmation=1
------------------------------------------------------------------------------------------
🛍 Support me with your Amazon purchases:
UK amzn.to/3diZslY
US amzn.to/2OwZWux
Please note that as an Amazon Associate I earn a commission from any qualifying purchases that you may make through these links.
------------------------------------------------------------------------------------------
❤️ Join Britec YouTube Members:
youtube.com/channel/UC_M-iWYpQbgo4rK1YfewI5w/join
------------------------------------------------------------------------------------------
📃Watch related playlists and videos
🖥️youtube.com/user/Britec09/playlists
------------------------------------------------------------------------------------------
📃Join us on DISCORD
🖥️: discord.gg/PbZnFd83CU
------------------------------------------------------------------------------------------
👕Check out our merch:
teespring.com/en-GB/stores/britec-store
------------------------------------------------------------------------------------------
🐦Follow and interact with me on Twitter:
twitter.com/Britec09
------------------------------------------------------------------------------------------
✅Follow and interact with me on Facebook:
facebook.com/BritecComputers
-----------------------------------------------------------------------------------------
🎬 View my Website:
BritecComputers.co.uk
-----------------------------------------------------------------------------------------
⚠️ Disclaimer: This video is for educational purposes only! Everything shown here is based on my own experience and research. Please do your own research and follow at your own risk. I’m not responsible for any damage, loss, or injury that may occur.
-----------------------------------------------------------------------------------------
