Sergey V. Bezzateev graduated from Leningrad Aerospace Instrumentation Institute in 1980 witn the “System engineer” diploma. In 1987 he received his PhD degree in “System analysis, control and information processing” specialty. He was working as a Researcher and Associate Professor. From 2004 till 2007 he was a Project Leader in Samsung-SUAI Joint Laboratory for information security in wireless networks. From 2010 he was a Professor and Head of Chair of Information Security Technologies in Saint Petersburg State University of Aerospace Instrumentation (SUAI). In 2011 he received the Doctor of science degree in “Information theory”. In 2012 he was awarded the St. Petersburg Government Prize for education. In 2013 he won the grant from EC NordSecMobile Academic program and participated in the joint research with colleagues from Norwegian University of Science and Technology. From 2017 he is a Professor of Secure Information Technologies school in ITMO University. His main research interests are: algebraic coding theory and cryptographic methods of information protection. He is the author of more than 100 scientific papers, including more than 70 ones in the leading international editions indexed by the SCOPUS database. He has got more than 20 patents, including 15 international ones.