Windows 11 requires drivers to be digitally signed before they can be loaded, which enhances security by preventing malware but restricts user autonomy. This requirement is part of Microsoft's Code Integrity security feature, which became mandatory with Windows 10 version 1607. Drivers must possess a valid digital signature from a recognized authority, and Windows will refuse to load any driver lacking this signature. The signing process can be cumbersome and expensive, favoring larger companies. This enforcement raises concerns about consumer freedom, as users may feel they do not fully own their hardware and face challenges in developing custom drivers. In contrast, Linux allows users greater control over what runs in the kernel, though it presents its own security challenges.