- Tetiana Hovorushchenko, Oleg Savenko, Peter Popov, Sergii Lysenko, editors, Proceedings of the 2nd International Workshop on Intelligent Information Technologies & Systems of Information Security with CEUR-WS, Khmelnytskyi, Ukraine, March 24-26, 2021. Volume 2853 of CEUR Workshop Proceedings, CEUR-WS.org, 2021.