A Novel Cloud Computing Security Model to Detect and Prevent Dos and Ddos Attack

Cloud computing has been considered as one of the crucial and emerging networking technology, which has been changed the architecture of computing in last few years. Despite the security concerns of protecting data or providing continuous service over cloud, many organisations are considering different types cloud services as potential solution for their business. We are researching on cloud computing security issues and potential cost effective solution for cloud service providers. In our first paper we have revealed number of security risks for cloud computing environment, which has focused on lack of awareness of cloud service providers. In our second paper, we have investigated on technical security issues involved in cloud service environment, where it’s been revealed that DoS or DDoS is one of the common and significant dangers for cloud computing environment. In this paper, we have investigated on different techniques that can be used for DoS or DDoS attack, have recommended hardware based watermarking framework technology to protect the organisation from these threats. Keywords—Denial of Service attack; Distributed Denial of Service Attack; mechanism of DoS and DDoS attack; framework to prevent DDoS attack, hardware based watermarking