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 ...

I was having a hell of a time with this. We’re running Citrix DaaS with Win11 VDI VMs hosted on on-prem Nutanix AHV clusters. After installing the new Secure boot certificates, the target VMs would no ...

Microsoft has released the Windows 10 KB5099539 extended security update, which includes this month's record-breaking July 2026 Patch Tuesday fixes, along with additional security improvements.

Microsoft has released Windows 11 KB5094126 and KB5093998 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. Today's updates are mandatory ...

Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, and devices. Windows 11 comes with plenty of built-in security tools, but ...