Ghassan Samara holds a BSc. and MSc. in computer science, and a PhD in computer networks. He obtained his PhD from Universiti Sains Malaysia (USM) in 2012. His fields of specialization are cryptography, authentication, computer networks, computer data and network security, wireless networks, vehicular networks, inter-vehicle networks, car to car communication, certificates, certificate revocation, QoS, emergency safety systems. Currently, Dr. Samara is a full Professor at Zarqa University, Jordan.