Prof. Abdulaziz Almehmadi received a Bachelor of Computer Science from King Abdulaziz University, Jeddah, Saudi Arabia, in 2007, and a Master of Information Technology Security with a specialty in biometrics and Ph.D. in Computer Science with a specialty in biometrics and access control from the University of Ontario Institute of Technology (UOIT), Oshawa, ON, Canada, in 2010 and 2015, respectively. He is currently a full professor at the Information Technology Department, Faculty of Computing and Information Technology (FCIT), University of Tabuk, Saudi Arabia. He is also an inventor with multiple USPTO patents, including 9,703,952, 10,559,145, 11,039,075, 11,509,831 and 11,689,810, designing security-related systems.