Unauthorized access monitor

摘要

An information processing system comprises a system processor, an information storage circuit for storing at least programs for operating the information processing system; an enclosure for enclosing the information processing apparatus, the enclosure including an opening for providing access to the information processing system; a cover attached to the enclosure, the cover providing an open position and a closed condition for the information processing apparatus; detection circuitry for detecting whether the cover is in the open position; and means for stopping information processing by the information processing system responsive to an indication that the cover is in the open condition.