Not every Windows PC will automatically get the new Secure Boot certificates before the June 2026 deadline. Here's how to ...

Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the ...

A system can still boot normally while quietly falling into a degraded security state.

微软在 Windows 11 四月 2026 更新中，除允许用户在无需重装系统的情况下开启或关闭 Smart App Control 外，还悄然加入了一项与启动安全相关的重要改进：Windows 安全中心现在可以直接显示 Secure ...

If you bought your PC in the last two years, you’re likely already running new certificates. You can check in your Windows ...

This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time they restart. Secure Boot certificates on almost all Windows PCs date back to ...

I'm worried… I have an Asus ROG Strix Z370-G Gaming motherboard from (I think) 2018, running Windows 11 25H2. Both Powershell commands return "false". I upgraded my BIOS to the last version 3004 ...

So... my Asus mobo (ROG Strix Z390-E Gaming) is from 2018, and while the code Andrew provided for PowerShell shows I'm OK for the new cert, I get "False" for Default ...

Do you see Event ID 1796 in your Windows 11/10/Server logs? If the Secure update process cannot complete and fails with an error message— The Secure Boot update ...