I.N. Vorfolomeev - Staff, Academy of Federal Security Guard Service of the Russian Federation (Orel) I.N. Molchanov - Ph.D. (Eng.), Staff, Academy of Federal Security Guard Service of the Russian Federation (Orel) S.V. Ovsyankin - Ph.D. (Eng.), Staff, Academy of Federal Security Guard Service of the Russian Federation (Orel) E-mail: interleaver@mail.ru V.O. Yudin - Staff, Academy of Federal Security Guard Service of the Russian Federation (Orel)