I was looking to switch a Dell Latitude from Windows 11 to the officially supported Ubuntu image dell provides for that model, but Rufus gives me this warning: I'm assuming the issue is that some ...
Secure Boot, a tool that’s built into hundreds of millions of PCs to keep them from loading unverified software via UEFI, is a fundamental cornerstone of modern computer security. It uses ...
A supply chain vulnerability, present in hundreds of devices from numerous vendors, has been discovered after hiding in plain sight for 12 years. The PKfail vulnerability revolves around a test Secure ...
A research team from security company Binarly reported a vulnerability called 'PKfail' that allows arbitrary code execution at boot time on more than 200 devices sold by Acer, Dell, GIGABYTE, Intel, ...
If your Windows computer does not boot normally but instead displays a red warning box saying Secure Boot Violation, Invalid signature detected, Check Secure Boot ...
If your Dell PC is stuck on the pre-boot system performance check, read this post to learn how to fix the issue. The pre-boot system performance check is a feature of Dell SupportAssist, integrated ...
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 ...
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