计算机与通信技术ComputerandCommunicationTechnology《自动化技术与应用》2023年第42卷第6期TechniquesofAutomation&Applications基于云计算平台的网络安全预警平台改进设计张玮1,马瑞良2,黄震宇1,叶子铭1(1.江西省气象局江西省气象灾害应急预警中心,江西南昌330096;2.北京辰安科技股份有限公司应急管理BG,北京100094)摘要:因网络数据复杂程度的不断提升,导致网络安全预警平台存在吞吐量和CPU使用率低、告警推送的最大时延长的问题,为此,以云计算平台为基础设计网络安全预警平台。通过设计网络安全预警的云平台架构,给出主机和监控云平台供电电路,完成了平台的硬件改进;在平台的软件设计中,采集网络安全预警数据,以此构建网络安全预警监控模型,实现了网络安全预警软件算法改进设计。实验结果表明,在海量网络数据冲击下,该平台吞吐量和CPU使用率较高,告警推送的最大时延较低,能够提高网络安全预警平台的整体性能。关键词:云计算平台;网络安全预警;数据采集中图分类号:TP393.08文献标识码:A文章编号:1003-7241(2023)06-0070-04ImprovedDesignofNetworkSecurityEarlyWarningPlatformBasedonCloudComputingPlatformZHANGWei1,MARui-liang2,HUANGZhen-yu1,YEZi-ming1(1.JiangxiMeteorologicalDisasterEmergencyWarningCenter,JiangxiMeteorologicalService,Nanchang330096China;2.EmergencyManagementBG,BeijingGSTechnologyCo.,Ltd.,Beijing100094China)Abstract:Duetotheincreasingcomplexityofnetworkdata,thenetworksecurityearlywarningplatformhastheproblemsoflowthroughputandCPUutilization,andthemaximumtimeextensionofalarmpush.Therefore,thenetworksecurityearlywarningplatformisde-signedbasedoncloudcomputingplatform.Bydesigningthecloudplatformarchitectureofnetworksecurityearlywarning,thepowersupplycircuitofhostandmonitoringcloudplatformisgiven,andthehardwareimprovementoftheplatformiscompleted;Thenetworkearlywarningsoftwareisdesignedtoimprovethenetworksecurityearlywarningalgorithm.Theexperimentalre-sultsshowthatundertheimpactofmassivenetworkdata,thethroughputandCPUutilizationoftheplatformarehigh,andthemaximumdelayofalarmpushislow,whichcanimprovetheoverallperformanceofthenetworksecurityearlywarningplatform.Keywords:cloudcomputingplatform;networksecurityearlyw...