Hadoop下基于滑动窗口的网络流量异常检测技术研究

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1、分类号TP393学号14060080ＵＤＣ密级公开工学硕士学位论文Hadoop下基于滑动窗口的网络流量异常检测技术研究硕士生姓名董建亮学科专业计算机科学与技术研究方向网络安全指导教师赵文涛国防科学技术大学研究生院二〇一六年十一月ResearchOnNetworkTrafficAnomalyDetectionOverSlidingWindowsUnderHadoopCandidate：DONGjian-liangAdvisor：ZHAOwen-taoAthesisSubmittedinpartialfulfillmentoftherequiremen

2、tsforthedegreeofMasterofEngineeringinComputerScienceandTechnologyGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.ChinaNovember,2016国防科技大学研究生院硕士学位论文目录摘要......................................................................................................

3、..........................................VABSTRACT........................................................................................................................................VI第一章绪论...................................................................................

4、...............................................11.1研究背景..........................................................................................................11.2研究现状..........................................................................................................21

5、.1.1网络流数据预处理技术..............................................................................41.1.2网络流数据异常检测..................................................................................61.3研究目的及意义.............................................................................

6、.................81.4研究内容及创新点..........................................................................................91.5论文组织结构................................................................................................10第二章网络流数据处理模型与HADOOP大数据处理平台........................

7、............112.1网络流数据处理模型....................................................................................112.1.1界标模型....................................................................................................112.1.2滑动窗口模型...........................................

8、.................................................112.1.3快照模型.