A.L. Marukhlenko - Ph.D (Eng.), Associate Professor, Chair of the Pulpit Protection to Information and Communications Network, South-West State University (Kursk). E-mail: proxy33@mail.ru A.M. Potapenko - Ph.D. (Eng.), Professor, Senior Researcher, Head of the Chair of the Pulpit Protection to Information and Communications Network, South-West State University (Kursk). E-mail: pam1952@mail.ru