| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 187 - Number 53 |
| Year of Publication: 2025 |
| Authors: Obasi E.C.M., Timadi M.E. |
10.5120/ijca2025925893
|
Obasi E.C.M., Timadi M.E. . Application of Machine Learning Algorithms with Zero Trust Principles for Preventing Malware and SQL Injection Attack in a Cloud Database. International Journal of Computer Applications. 187, 53 ( Nov 2025), 8-19. DOI=10.5120/ijca2025925893
Cloud databases face persistent threats such as SQL injection and malware attacks that compromise confidentiality, integrity, and availability. This study proposes a Zero Trust Cloud Database Access Control system that integrates supervised machine learning and encryption to provide robust security. The framework enforces continuous verification by subjecting every query and file upload to real-time inspection, regardless of prior authentication. A Feedforward Neural Network (FFNN) was employed to classify SQL queries as benign or malicious, achieving 98% accuracy with high precision in detecting SQL injection attempts. In parallel, a Random Forest classifier was used for malware traffic detection, attaining 99.37% accuracy by analyzing behavioral and statistical features. The system further incorporates encryption mechanisms to secure sensitive information, ensuring that only authorized users with valid keys can access decrypted data. Results demonstrate that combining zero-trust principles with advanced machine learning significantly strengthens defense against evolving threats, reduces false positives, and maintains data confidentiality. The modular design and adaptability of the framework make it suitable for addressing emerging challenges in cloud database security.