Youngho Cho (Senior Member, IEEE) received the B.S. degree in industrial engineering from Korea Air Force Academy, Republic of Korea, in 1998 and the M.S. degree in computer science and industrial systems engineering from Yonsei University, Republic of Korea, in 2006 and the Ph.D. degree in electrical and computer engineering from University of Maryland, College Park, MD, USA, in 2013. He is an Associate Professor with the Department of Defense Science (Computer Engineering and Cyberwarfare Major), Graduate School of Defense Management, Korea National Defense University, Nonsan, Republic of Korea. His research interests include wireless network security, trust mechanism, botnet detection, steganography-based covert communication, adversarial machine learning, IoT security, game theory in network security, etc. He has authored or co-authored more than 50 peer-reviewed papers published in journals and in the proceedings of conferences. Prof. Cho is a Member of the Editorial Board of Journal of Defense and Security, Journal of the Military Operations Research Society of Korea, and Journal of the Korea Academia-Industrial Cooperation Society. In addition, he serves as a committee member of IEEE Daejeon Section.