N.A. Korovin - Ph.D. (Eng.), Leading Research Scientist, State Science and Research Experimental Institute of Technical Information Protection Problems of Federal Service for Technical and Export Control (Voronezh) S.A. Nazar-iev - Head of Laboratory, State Science and Research Experimental Institute of Technical Information Protection Problems of Federal Service for Technical and Export Control (Voronezh) I.N. Nazar-ieva - Research Scientist, CJSC «Mobicom-Centre»

A.A. Golovkov - Dr.Sc. (Eng.), Professor, Military Educational-Scientific Center of air Forces of the «Military-Air Academy named after Professor N.E. Zhukovsky and Yu. A. Gagarin» (Voronezh) N.A. Korovin - Ph.D. (Eng.), Leading Research Scientist, State Research Test Institute of Problems of Technical Information Security of Federal Service for Technical and Export Control of Russia (Voronezh) S.A. Nazar-iev - Head of Laboratory, State Research Test Institute of Problems of Technical Information Security of Federal Service for Technical and Export Control of Russia (Voronezh) I.N. Nazar-ieva - employee of CJSC Mobikom-center (Voronezh)