Study of Multistage Anomaly Detection for Secured Cloud Computing Resources in Future Internet
|Name||Study of Multistage Anomaly Detection for Secured Cloud Computing Resources in Future Internet|
Future Internet Groups have been studying networking virtualization and computing virtualization for Testbed. Specially, GENI have adopted cloud computing as computing virtualization technique. In this paper, we describe the multistage anomaly detection scheme of anomaly and symptoms of DDoS attacks for secured cloud computing resource. This scheme is composed by 3 stages. Monitoring stage performs misuse detection by rules of attack patterns to well known DDoS attacks. Lightweight anomaly detection stage could classified volume data into large volume data and small volume data, and applied Bayesian methods to detect anomaly and symptoms of DDoS attack. And focused anomaly detection stage is performed to detect novel DDoS attacks by unsupervised learning algorithm.
|ieee paper year||2011|