基于指数平滑技术的网络异常监测方法研究

网络流量异常指的是网络的流量行为偏离其正常行为的情形,异常流量的特点是发作突然,先兆特征未知,以在短时间内给网络或网络上的计算机带来极大的危害.因此准确、快速地检测网络流量的异常行为,并做出合理的响应是保证网络有效运行的前提之一.探索网络流量异常的一种方法--基于指数平滑技术的网络异常检测方法.基于时间序列的流量模型是网络异常监测的一种方式,指数平滑技术正是建立在时间序列模型基础之上的网络异常监测方法,对该监测技术进行了研究,分析了这一方法的特点及其存在的不足.

Monitor of network traffic anomaly based on exponential smoothing

Network traffic anomaly refers to the status that traffic behaviors depart from the normal behaviors,the characteristic of anomaly traffics is that it breaks out without any omen and can destroy networks and computers in a short time.A kind of method of the network traffic anormality: Monitor of network traffic anomaly based on exponential smoothing is investigated.A kind of method that the network traffic anomaly monitors unusually according to the model of time sequence,network traffic anomaly based on ex...