Over the past few months, we’ve been reporting on a major change to the Secure Boot certificates used in Windows 11, which ...

This guide shows essential steps to follow for the Secure boot is on, but your device is using an older boot trust configuration message.

Key takeaways from Microsoft's second Secure Boot AMA. Learn how the June 24 KEK expiration impacts Windows 11 PCs and what ...

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 ...

Why it matters: Microsoft has issued guidance for fixing a serious Secure Boot vulnerability that affects all Windows systems and is actively being exploited in the wild. Normally, this kind of issue ...

A major change is coming to Windows that neither individual users nor IT admins can ignore. Here’s how to prepare.

Microsoft is rolling out significant Windows 11 updates that fix long‑standing bugs, improve performance, and address the looming June 2026 expiration of Secure Boot certificates. The April optional ...

You may see the “Secure Boot can be enabled when System in User Mode” error message while enabling the Secure Boot on your device. If you want to install Windows ...

Researchers have unearthed two publicly available exploits that completely evade protections offered by Secure Boot, the industry-wide mechanism for ensuring devices load only secure operating system ...

In an Ask Microsoft Anything livestream on YouTube, Microsoft Principal Security Engineer Arden White, Principal Software Architect Scott Shell, and Group Engineering Manager Richard Powell answered ...

Valorant has built a reputation for itself by cracking down on cheaters through the Vanguard program. The new update of Vanguard causes errors when players don’t have the right settings enabled on ...