SECURITY OF THE SYSTEM FOR ELECTRONIC LEARNING . Social Informatics Journal, [S. l.], v. 1, n. 1, p. 9–13, 2022. DOI: 10.58898/sij.v1i1.09-13. Disponível em: https://socialinformaticsjournal.com/index.php/sij/article/view/5. Acesso em: 13 nov. 2026.