Mohd Puad, N., Saeed, P. H. H., Mohammed, B. A., & Zolkipli, M. F. (2026). Security challenges in serverless architectures: Vulnerabilities and penetration testing approaches for AWS Lambda and Google Cloud Functions. Journal of Applied Computer and Information Technology, 1(2), 155-172. https://doi.org/10.67131/jacoit.v1i2.27