Sergii Kavun holds Ph. D. from Kharkiv Military University, Ukraine in 2000 at the Faculty of Automatic Control System, Department of Computation System and Network. He was appointed to the rank of Associated Professor in 2005 at the Kharkiv National University of Economics, Faculty of Economical Information, Department of Computer Systems and Technologies in field of Information systems. He is accredited specialist of management information security by standard ISO 17799:2005 (ISO 27002:2005). He has presented more than 150 papers at international conferences and in the scientific journals, 3 patents. The articles and research works are on the topic of information and economic security. He is a member of board or editor-in-chief in the five international journals, also he was been elected a board member of the organizing committee of the several International Conferences.