Abstract. This study is devoted to the issues of ensuring information security and cybersecurity in the process of implementing electronic logbooks. The article highlights the importance of electronic logbooks in improving management and control efficiency and systematizes the main threats associated with them. Using a risk-based approach, assets, threats, vulnerabilities, and consequences were analyzed, and the priority risk factors for electronic logbook systems were identified. The results of the study showed that reliable user authentication, strict access control, recording of change history, the establishment of backup and recovery mechanisms, and the improvement of employee awareness are among the key conditions for ensuring the security of electronic logbooks. The article also develops organizational and technical recommendations necessary for practical implementation.