Mr. Ramanjeet Singh, Dr. Amit Jain,Dr. Kamaljit Singh Saini. “Network Security: Issues and Challenges”. International Journal of Advanced Science and Technology 29, no. 10s (May 20, 2020): 2403-2408. Accessed May 5, 2024. http://sersc.org/journals/index.php/IJAST/article/view/16872.