Anomaly Analysis Technology Based on Deterministic Characteristics of Intranet
An enterprise intranet has the characteristics of service determination,limited network components,descriptive and observable characteristics,and the state of network components and network interaction behaviors need to strictly comply with security policies.Therefore,a variety of descriptive certainty can be used to describe the subject,object,and action of the network access.According to this important feature,the anomaly analysis method is simplified,and the abnormal discovery of the intranet is transformed into the problem of network dynamic feature collection and deterministic feature characterization.Based on the network state and behavior collection and analysis network dynamic characteristics,combined with the deterministic feature priori knowledge of the network,an anomaly analysis model which is especially suitable for deterministic intranet is proposed.Based on the model design,a traffic-based anomaly analysis system is implemented.The system can effectively find a variety of high-risk anomalies in the intranet.
Zhiwen Chen Guihua Wang Weiyan Zhang Dali Zhou
Institute of Computer Application,China Academy of Engineering Physics,Mianyang,China
国际会议
上海
英文
1-4
2018-10-12（万方平台首次上网日期，不代表论文的发表时间）