It is common to use terms like cybercrime and cybersecurity interchangeably. The distinction between the subject scope of both terms in the case of forensic science clearly indicates the direction of the tasks carried out in the areas of tactics and technology. In contrast to cybersecurity, the preventive function of forensic science is to create solutions that strengthen the resistance of information systems to actions that violate the confidentiality, integrity, accessibility, and authenticity of processed data or related services offered by these systems. Ensuring such resilience should be perceived in the context of the activities of entities performing public tasks with the use of cooperating IT devices and software by processing, storing, sending, and receiving data via telecommunications networks using a terminal device appropriate for a given type of telecommunications network.