M uamer N. Mohammed Al-Mafrachi received the B.Sc., M.Sc., and Ph.D. degrees in computer science in 2003, 2011, and 2014 respectively. He is currently a Lecturer Dr. of Wireless Communications and Network Security at the Intelligent Medical Systems Department, College of Technology and Health Sciences, Al-Mustaqbal University, Babylon, Iraq. He has served as an Assistant Professor at Information Technology Department, Community College of Qatar (CCQ), Doha-Qatar 2017-2022, and a Senior Lecturer with the Department of Computer Systems & Networking, Faculty of Computer Systems and Software Engineering, University Malaysia Pahang, Malaysia, 2014-2017. He has served also as a Research Fellow at IBM center of Excellence, University Malaysia Pahang, 2015 - 2017. His current research interests include wireless communications, network security, Ad Hoc Networks, Distributed and Parallel Computing. Dr. Al-Mafrachi, contributed a lot to international conferences in the area of Wireless Communications and Network Security, He has published a numerous articles internationally. He is also a reviewer in number of international refereed journals. He was involved in conducting five research grants projects, whereby eight of them are in network and security. He has supervised six Ph.D. students and four master’s degree as well as some other undergraduate final year projects.