Dr. Mangal Sain is an accomplished academic and researcher currently serving as an Assistant Professor at Dongseo University, Busan, South Korea. With over seven years of experience in teaching and research, he has significantly contributed to the advancement of technologies in Cloud Computing, Network Security, Wireless Sensor Networks, Internet of Things (IoT), and Deep Learning. Dr. Sain completed his doctoral degree in the field of Ubiquitous Computing Networks, focusing on the development of intelligent, connected systems that support pervasive computing environments. His interdisciplinary expertise has enabled him to work at the intersection of communication technologies, intelligent systems, and secure computing. He has authored more than 100 peer-reviewed publications in reputed international journals and conferences. His research has been widely recognized and cited, with over 2,500 citations to date on Google Scholar. His most cited publication has received 647 citations alone. Dr. Sain holds an h-index of 20, reflecting his consistent impact and influence in the research community.