You are a desktop technician for a small office. You suspect that a user has opened their desktop PC case and made unauthorized changes to the device's hardware. Which of the following can be configured to identify this in the future?
Chassis Intrusion Detection is an option in for some desktop and BIOS systems that can detect when a computer's case has been opened.
A computer case, also known as a computer chassis, tower, system unit, CPU (when referring to the case as a whole rather than the processor), or cabinet, is the enclosure that contains most of the components of a personal computer (usually excluding the display, keyboard, and mouse).
Cases are usually constructed from steel (often SECC—steel, electrogalvanized, cold-rolled, coil) or aluminium. Plastic is sometimes used, and other materials such as glass, wood and even Lego bricks …