E.V. Klimanova - Post-graduate Student, Department «Computer systems and networks», Kaluga branch of the Bauman MSTU E-mail: e.v.klimanova@yandex.ru A.V. Maksimov - Ph. D. (Eng.), Associate Professor, Department «Computer systems and networks», Kaluga branch of the Bauman MSTU E-mail: av_maximov@bk.ru E.A. Maksimova - Assistant, Department «Computer systems and networks», Kaluga branch of the Bauman MSTU E-mail: eam@mail333.com