Naga Charan Nandigama, “A DATA ENGINEERING AND DATA SCIENCE APPROACH TO STRENGTHENING CLOUD SECURITY THROUGH ML-BASED MFA AND DYNAMIC CRYPTOGRAPHY”, AJACCM, vol. 5, no. 4(2), pp. 76–81, Nov. 2025, doi: 10.64751/ajaccm.2025.v5.n4(2).pp76-81.