Novikov, Alexei, <p>National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Department of Information Security, Kyiv, Ukraine</p>, Ukraine
Copyright Department of Space Information Technologies and Systems,Space Research Institute NASU-SSAU; adress: 40 Glushkov Ave,03680, Kiev 187, Ukraine; phone +380(44)5262553; E-mail: conf-geoua@ikd.kiev.ua