ENSURING DIGITAL SECURITY OF RAILWAY TRANSPORT ENTERPRISES IN THE CONDITIONS OF INCREASING CYBERATTACKS Authors H. Obruch https://orcid.org/0000-0002-9082-2344 M. Chelombitko https://orcid.org/0009-0006-2440-6437 S. Pohrebniak https://orcid.org/0009-0007-3590-0112 DOI: https://doi.org/10.32702/2306-6814.2025.21.109 Downloads pdf (Українська) Published 2025-11-06 Issue No. 21 (2025): Investytsiyi: praktyka ta dosvid Section Статті