Problematics of authenticity verification, copyright and digital data integrity

Nowadays, the problem of ensuring the security of digital data is becoming more urgent than ever. Consumers of digital data or information are almost all people in most spheres of life. Secure data in the context of research is data whose origin is reliable, its integrity is intact, and copyrights are respected. Digital data protection methods are being improved every year in an effort to prevent information theft and protect people from false or deliberately false information. However, with all its diversity and technological maturity, modern approaches to verifying the authenticity, copyright and integrity of multimedia and tools based on them cannot always fully protect consumers of information from modern cyber threats. Introduction of something new does not always eliminate the conceptual problems of what was before. New approaches, tools, and standards often introduce new vulnerabilities that are used by attackers. Research goal. To analyze modern methods and technologies for verifying authenticity, copyright and integrity of multimedia data, as well as to propose an integrated approach that can help to solve the identified problems.