Dr. Joseph prior to his Ph.D. worked as a Lecturer & Dean of Students Affairs in the Department of Information Technology, Uma Ukpai College of Business and Technology (UUCBT), Nigeria. During his Ph.D., he worked as a teaching assistant in the Department of Information and Communication Engineering, Hohai University where he taught IT-security-related courses. He has authored and co- authored many top scientific types of research and has served as both reviewer and guest editor of several journals. Dr. Joseph is a member of IEEE (MIEEE) and an Associate Fellow, Higher Education Academy (AFHEA), UK. His research interests include the Internet of Things, Physical layer security, and Artificial Intelligence.