SECURE INFORMATION TECHNOLOGIES (BIT 2021) PREFACE 0 1 Tatyana Buldakova- Professor at Computer Systems and Networks Department of Bauman Moscow State Technical University , Dr.Sc., Comp. XI International Scientific and Technical Conference on Secure Information Technologies (BIT 2021) is traditionally held with the organizational support of the Information Security Department (IU-8) of Bauman Moscow State Technical University and dedicated to the 190th Anniversary of the Bauman Moscow State Technical University

This collection includes 24 peer-reviewed articles presented at the conference. A total of 76 notes, papers and scientific reports were considered at the conference. CONFERENCE TOPICS AND SECTIONS • Cryptographic data protection techniques; • Infocommunication and biometric systems protection techniques and technical solutions; • Legal, organizational and technical methods of information security; • Protection of information assets audit techniques; • General problems of information security and training.

 ORGANIZITION COMMITTEE

Sergey Dvoryankin – Professor at Information Security Department of Financial University under the Government of the Russian Federation, Dr.Sc. (Comp.); Igor Zhukov – Professor at Strategic Information Research Department of NRNU MEPhI, Dr.Sc. (Comp.); Sergey Petrenko – Head of Information Security Center of Innopolis University, Dr.Sc. (Comp.); Oleg Shelukhin – Head of Information Security Department of MTUCI, Dr.Sc. (Comp.).

 INTERNATIONAL PROGRAM COMMITTEE

Igor Troitsky – Associate Professor of Information Security Department of Bauman Moscow State Technical University, Ph.D.

 COMMITTEE SECRETARIAT

Igor Shakhalov – Associate Professor at Information Security Department of Bauman Moscow State Technical University; Tatyana Zavadskaya – Leading Engineer at Information Security Department of Bauman Moscow State Technical University; Nikolay Kovinev – Assistant of Information Security Department of Bauman Moscow State Technical University. The Editors