Starting with Windows Vista (and even Windows XP x64 Edition in a limited form, though you could self-sign a certificate), 64-bit Windows systems required kernel-mode drivers to be signed, as part of ...

Windows April 2026 security update blocks vulnerable kernel drivers, causing backup tools to fail image mounting operations ...

Microsoft rolls out Windows Protected Print Mode in Windows 11, removing legacy drivers and introducing secure driverless ...

If Kernel-mode Hardware-enforced Stack Protection is off and cannot be turned on in Windows 11/10, then this post is sure to help you resolve the issue. Kernel-mode Hardware-enforced Stack Protection ...

HWiNFO is one of the best free hardware monitoring tools. The latest version of the software has fixed legacy CPU usage reading on Windows 11, a kernel-mode hardware stack driver bug, and more. HWiNFO ...

Cisco Talos Reports Microsoft Windows Policy Loophole Being Exploited by Threat Actor Your email has been sent Why malicious kernel-mode drivers are a severe threat Tools to exploit the loophole have ...

Attackers have used the loophole to forge signatures on maliciously modified drivers, enabling them to deploy persistent malware and defeat game defenses. A loophole in a core Windows security ...

Microsoft has confirmed that the April 2026 security updates are causing failures in third-party backup applications using ...