Sami Smadi is an Assistant Professor in the Department of Information Technology, Faculty of Information Technology and Computer Sciences, Yarmouk University, Jordan. He received his Ph.D. from Northumbria University Newcastle, United Kingdom. His M.Sc. degree in Computer Science from Yarmouk University, Jordan in 2006, and his B.Sc. degree in Computer Science from Hashemite University, Jordan. His main research areas are information security, network security, phishing detection, reinforcement learning, machine learning, and artificial neural network. He can be contacted at email: sami.smadi@yu.edu.jo .