2MR. MAHESH KUMAR, 1Preeti,. INTEGRATION OF MULTILAYER SECURITY ON CLOUD SERVER. International Journal of Engineering Technology and Computer Research, [S. l.], v. 5, n. 3, 2017. Disponível em: https://www.ijetcr.org/index.php/ijetcr/article/view/381. Acesso em: 25 may. 2026.