Ayman Haggag was born in Cairo, Egypt in 1971. He received his B.Sc. degree from Ain Shams University, Egypt, in June 1994, M.Sc. degree from Eindhoven University of Technology, The Netherlands, in December 1997, and Ph.D. degree from Chiba University, Japan, in September 2008. Presently, he is an Associate Professor of Communications Engineering at the Electronics Technology Department, Faculty of Technology and Education, Helwan University, Egypt. His current research interests are in the fields of Network Security, Wireless Security, Wireless Sensor Networks, Internet of Things, and Software Defined Networking.