What kind of password prevents unauthorized access to the BIOS settings?

A Supervisor, Administrator, or Setup Password is specifically designed to prevent unauthorized access to the BIOS settings on a computer. This type of password is set at the BIOS level and can restrict users from entering the BIOS setup utility where critical hardware configurations can be altered. By implementing this password, administrators can help ensure that only authorized personnel have the ability to change system settings, which enhances security and safeguards the system's integrity.

The other options serve different purposes. A User/System Password typically restricts access to the operating system rather than the BIOS. The Hardware Security Module Password refers to a security device used to manage encryption keys, but it does not directly relate to BIOS settings. Lastly, the Storage/Hard Drive Password is focused on protecting data stored on the hard drive itself but does not prevent access to the BIOS. Thus, the Supervisor/Administrator/Setup Password is the most appropriate choice for securing BIOS settings.