A New Algorithm for Network Anomaly Detection
Jun Lv, Xing Li, Congsen Ran, Tong Li · 2006
In this paper, a new algorithm is suggested to solve the network traffic anomaly detection problem. Wavelet generalized likelihood ratio (WGLR) algorithm, which smartly combines generalized likelihood ratio algorithm and wavelet method, and captures the failure point in real time. Simulating and network traffic experiment has demonstrated that the algorithm has the better performance in fault detection