Abdalla Alameen: received a B.Sc. degree in computer science from the International University of Africa, Sudan in 1997. He completed his M.Sc. in information technology from ALNeelain University, Sudan. He received his Ph.D. degree in Computer Science from the Department of Computer Science and Information Technology at ALNeelain University, Sudan. Currently, he is working as HOD and Associate Professor at the Computer Science Department, College of Arts and Science, Prince Sattam Bin Abdulaziz University, KSA. Alameen’s research interest includes information security, cloud computing, E-government, web application.