M. Ramya, Dr. K. Vijayalakshmi, Dr. G. Shanthi, Dr. N. Nandhagopal. “A Criticial Examination Using Wireless Sensor Network for SOS Attack for Online Data”. Design Engineering, Sept. 2021, pp. 11110 -20, http://thedesignengineering.com/index.php/DE/article/view/4112.