{"title":"An Intrusion Detection System Based on Network Processor","authors":"Li Yun, Xuejun Wang, Yongchang Yang","doi":"10.1109/ICICIS.2011.143","DOIUrl":null,"url":null,"abstract":"In the analysis of the characteristics of network traffic we proposed a method for web site network security. We separate efficiently users by cookie, analyse user's activity by Hidden Semi-Markov Model, caculate the normal degree and allocate the bandwidth for the normal users. So we can defense DDoS attacks and control abnormal network traffic flow.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 International Conference on Internet Computing and Information Services","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICICIS.2011.143","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In the analysis of the characteristics of network traffic we proposed a method for web site network security. We separate efficiently users by cookie, analyse user's activity by Hidden Semi-Markov Model, caculate the normal degree and allocate the bandwidth for the normal users. So we can defense DDoS attacks and control abnormal network traffic flow.