Identity and Access Control Techniques for Enhanced Data Communication in Cloud. Contemporary Mathematics , [S. l.], v. 5, n. 1, p. 1–16, 2023. DOI: 10.37256/cm.5120243721. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/3721. Acesso em: 24 dec. 2025.