Prof. Dr. Al-Sakib Khan Pathan is a Professor in the Department of Computer Science and Engineering at United International University, Dhaka, Bangladesh. He is also serving as a PhD Co-supervisor (external) at the Computer Sciences Department, University Ferhat Abbas Setif 1, Algeria. Prof. Pathan obtained his PhD in Computer Engineering from Kyung Hee University, Republic of Korea in 2009. His research interests mainly include wireless sensor networks, network security, cloud computing, and e-service technologies.