The collection consists of scientific articles and theses of scientists, specialists and international experts of the Republic of Uzbekistan on the issues of combating crimes in the field of digital technology and ensuring information and security. In particular, the authors will examine the specifics of the fight against cybercrime, judicial practice in the investigation of crimes committed using information technology and the consideration of criminal cases, the importance of state bodies in ensuring information security, the role of artificial intelligence technologies and the need for cybersecurity, issues of legal regulation of social networks. The collection is intended for research personnel, teachers and professors, scientific researchers, students and other persons interested in this topic, who are engaged in research to combat violations in the field of digital technology.