Windows Boot Manager has been blocked by the current security policy

If Windows Boot Manager has been blocked by the current security policy, reset BIOS to its default settings, check the Secure ...
The Windows Club

Secure boot is on but your device is using an older boot trust configuration that should be updated

Microsoft is installing Secure Boot Update Certificates on users’ computers through Windows Updates. There are multiple ways to check the Secure Boot Certificate Update status. These include running a ...
ZDNet

Microsoft’s latest Windows update now confirms if your PC is Secure Boot-protected – how it works

Microsoft’s Secure Boot defends your Windows PC against dangerous bootkit malware. To keep your PC protected, the company has been racing to replace older Secure Boot certificates before they expire ...
TechRepublic

Millions of Windows PCs Face a Secure Boot Update Deadline in 2026

Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the 2023 update. A hidden Windows security deadline is creeping toward ...
Hosted on MSN

Some Windows PCs may require manual firmware updates as Secure Boot certificates expire

When Microsoft first implemented its Secure Boot feature on Windows PCs in 2011, the potential issues surrounding the expiry of associated certificates seemed like a far-off problem. Well, the future ...