“Protection of Data on Operational and Investigative Activities in Terms of Ensuring the state’s Information Security”. Bulletin of Kharkiv National University of Internal Affairs 108, no. 1 (Part 1) (April 18, 2025): 264–274. Accessed October 8, 2025. https://visnyk.univd.edu.ua/index.php/VNUAF/article/view/861.