D Jyothi, Dr. G. Narsimha. “A Network-Based SOM-Modified AIS Open Flow Approach for Identification and Justification of DDOS Attacks in SDN Network”. Design Engineering (December 2, 2021): 1556- 1566. Accessed May 2, 2024. http://www.thedesignengineering.com/index.php/DE/article/view/7111.