FIELD: information technology.
SUBSTANCE: method is performed by using the principle of masking the side electromagnetic radiation and leakage (SEMRL) of the main tablet computer similar to false SEMRL of the second tablet computer, the identical false SEMRL inseparable from the main SEMRL are created, masking the operation of the main tablet computer. At that the main and the additional tablet computer completely identical in hardware components and internal topology are used. The additional tablet computer is located with its screen under the bottom of the main tablet computer in parallel and symmetrically on the same-name sides without mutual touching at a distance of less than a quarter of the wavelength of oscillation of the same processor speed.
EFFECT: providing protection of the tablet computer from information leakage without the use of a noise generator.
