Information security of corporate databases. Mathematical Machines and Systems, [S. l.], n. 3, p. 31–37, 2023. DOI: 10.34121/1028-9763-2023-3-31-37. Disponível em: https://www.j-mms.de/index.php/mms/article/view/2023-3-a3. Acesso em: 11 aug. 2026.