For students of the Faculty No. 6 of KhNUIA, Associate Professor of the Department of Cyber Security and DATA-Technologies Yurii Horelov held a binary class on the discipline "Information Technologies" on the topic "Computation and visualization of data in MS Excel" with the participation of a specialist in cyber and information security of the FREEDEX company Oleksii Horai.https://univd.edu.ua/uk/news/14539