International Journal of Computing Science and Information Technology (IJCSIT)
Cloud computing is becoming one of the fastest growing field in the information technology. Cloud computing allows the user to scale their servers in magnitude and availability in order to provide service to greater number of end users. Moreover, cloud service model are charged based on a pay-per-use basis of the cloud's server and network resource. In cloud computing where infrastructure is shared by potentially millions of users, Distributed Denial-of-Service (DDoS) attacks have the potential to have much greater impact than against single tenanted architectures.