FIELD: physics.
SUBSTANCE: invention relates to computer engineering. Method of protecting informatization objects from the impact of industrial espionage equipment, in which active protection means, sensors, computer equipment and software are launched, a session is launched and the computer equipment begins to work, wherein additionally introduced is a device for protecting informatization objects from the effect of technical means of industrial espionage, the software tool analyzes the value of the received signal and sends a command to the control unit of the active protection means, in which controller generates and transmits control signal to potentiometer, active protection means driving noise generator generates a signal, the potentiometer keys are installed and the output power of the driving noise generator is changed, further, the signal is transmitted to a multichannel noise signal generator of the active protection means, where signals are generated in the specified frequency ranges and their transmission to the antenna module, the corresponding code value is generated on the controller, when the sensor is opened, the voltage value drops, software tool sends a command to the controller, which sends pulses to the digital potentiometer, where the resistance value is shifted towards reduction and the power level of the output signal of the driving noise generator increases, when the sensor is closed, the voltage on the sensor increases, the controller converts this value into a digital signal and sends it to the computer equipment, software tool sends a command to the controller of the control unit, which sends pulses to the digital potentiometer of the control unit, where the resistance value is shifted towards increase and the power level of the output signal of the driving noise generator is reduced.
EFFECT: improved security of informatization objects placed in closed metal bodies-vans of vehicles.
1 cl, 2 dwg
