... Departments . ... The Department of Information Security is a subdivision of the Faculty of Computational Mathematics and Cybernetics MSU. ... The research is focused on theoretical information security, cryptology, symmetric cryptography (block and stream ciphers), hashing, cryptographic protocols, applications of coding theory to cryptography, cryptographic applications of number theory, cryptographic applications of non-Archimedean dynamics, access control, side channel attacks, steganography. ...