Research and Implementation of Traffic Analysis and Anomaly Detection Technology Based on Entropy
Ying Liu · Computer Technology and Development · 2013
With the rapid development of Internet,the network security receives more and more attention.As one of the important means of network monitoring and control,the traffic anomaly detection technology has been realizing more important by people.Now there are many ways to detect the anomaly of the traffic,and the anomaly detection technology based on entropy is an important means in recent years.First the anomaly detection technology based on information entropy and the anomaly detection technology based on joint-entropy are programming realized in this paper,then make an experimental test and an analysis according to the two ways.It shows that the anomaly detection technology based on joint-entropy is more effective,and then a valid analysis of ideas to detect the anomaly of traffic is proposed.