Study Of Network Behavior

As the Internet grows in scale and applications is enlarged continues = Network security problems have more and more severed which requires People hold network behavior as a whole. In this ways, we will have a ability to forecast the future network behavior and find network rules in order to improve network security and quality of services The measurement of network is the base of the study of network behavior, In this paper, the detail of network measurement are discussed ,which include metric methods infrastructure and measurement tools The paper discusses deeply several technologies of analyzing network behaviors, such as: statistical method singular-spectrum method network tomography method and network modeling method, investigates the characteristic of these methods and point out the strongpoints and the disadvantages respectively,. Based on multi-distribute agent radial basic function neural net This paper puts forward a new way of Network behavior analysis. Furthermore, this paper studies how to establish a large-scale network behavior measurement platform and several key issues should be recognitioned, such as: modeling of traffic choice of measuring points and removal of clock skew and present a universal frame. At last, The characteristics of a large-scale network behavior measurement platform is pointed out.In the end, This paper summarizes the work and points out the investigation direction of the future...