Onalaja, O. O.; Kukoyi, S. A.; Odusanya, O. A.; Kehinde, A. O.; Obadina, O. G. Cloud Security for Nigerian Critical Infrastructure: A Five-Pillar Implementation Framework and Synthetic-Data Demonstration. FJS 2026, 10 (17). https://doi.org/10.33003/fjs-2026-1017-6050.