A client has requested that a technician ensure their system will only initiate startup using the primary internal storage device where the OS is installed, excluding all removable media. In order to achieve this configuration within the system BIOS/UEFI, which adjustment should the technician make?
Alter a system setting that shortens the full POST process
Enable a security feature that verifies the signature of the boot loader
Configure the boot sequence to prioritize the primary storage
Modify an environmental variable at the operating system level to designate the start-up disk