A.A. Nigrei – Post-graduate Student, Omsk State Transport University

E-mail: aa.nig@yandex.ru

S.S. Zhumazhanova – Post-graduate Student, Radio Engineering Faculty, Omsk State Technical University

E-mail: samal_shumashanova@mail.ru

A.E. Sulavko – Ph.D. (Eng.), Associate Professor, Department of Integrated Information Security;  Senior Research Scientist, Omsk State Technical University E-mail: sulavich@mail.ru