Venkadesan Perumal. “Zero Trust SD-WAN: Enhancing Security and Efficiency in the Medical Industry”. International Journal of Scientific Research in Computer Science, Engineering and Information Technology 11, no. 2 (March 16, 2025): 1386–1400. Accessed July 16, 2025. https://ijsrcseit.com/index.php/home/article/view/CSEIT25112495.