Anti-tamper detection protection device and method, and data exchange equipment

The invention discloses an anti-tamper detection protection device and method and data exchange equipment, the disclosed anti-tamper detection protection device is arranged in a shell of the data exchange equipment and comprises a tilt angle sensor, a micro-processing module and a storage module, the tilt angle sensor collects acceleration signals and sends the acceleration signals to the micro-processing module; the micro-processing module calculates an angle signal according to the acceleration signal and judges whether a disassembly behavior occurs or not, and when the disassembly behavior occurs, the acceleration signal, the angle signal and disassembly behavior information are sent to the storage module; the storage module records the acceleration signal, the angle information and the disassembly behavior information when the disassembly behavior occurs. Detection can be carried out when the data exchange equipment is artificially destroyed and cracked, so that the security of the data exchange equipment