基于snort的入侵檢測系統(tǒng)的設(shè)計與實(shí)現(xiàn).pdf

1、I毋：；8876UDC：⑨東南大學(xué)碩士掌位論文基于Snort的入侵檢測系統(tǒng)的設(shè)計與實(shí)現(xiàn)研究生姓名：王d!隧導(dǎo)師姓名：莖堊盤熬攫申請學(xué)位級別亟論文提交翻期至壘籃望!縣至且學(xué)位授予單位鑫崮太掌答辯委員會主席學(xué)科專業(yè)名稱i簋扭壅廈控苤論文答辯日期至QQ晝生!縣】Q旦學(xué)位授予日期至鯉壁壘a縣目評閱人2006年1月2曰皋Sno：rlt的入侵榆測系統(tǒng)的設(shè)計與實(shí)現(xiàn)東南大學(xué)碩十學(xué)位論文DesignandImplementationofIntrusion

2、DetectionSystemBasedonSnortABSTRACTNetworksecurityconcerningnetworkapplicationsneedstobeachievedandenhancedurgently，Thenetworkmainlyrelyingonfirewallstrategycall’tmeetthesecurityneedsforthesensitivedepartmentObviouslyAsa

3、kindofnewsecuritytechnologytheintrusiondetectionsystemCallremedyfirewall’SlowefficiencyandbecomesthenewfocusonsecuritymarketWhllefocusingonthedetectingabilityofIDS，peoplealsoemphasizetheperformanceanduserinterfaceoflDSve

4、rymuchAsthewidelyusedIDS(Snort)withopensourcecodehasmanyproblemssuchasthepooruserinterface，poorusermonitoringabilityandweakreal—timedetectionabili吼theproblemtostudyandimprovetheperformanceanduserinterfaceofIDSsystembased

5、onstandardSnortplatformissolvedbyapplyingnewtecimologiessuchasmultitbreadprogrammingdatabaseaccessbaseduponWorldWideWebThedesignandimplementationofIDSbasedonSnortforthecampusnetworkhasbeenintroducedindetailItmainlyinclud

6、esthefollowingworks：◆ToimprovethepooruserinterfaceinSnortsystemitcarriesoutthedesignandimplementationofthefriendlyuserinterfacebasedonbrowser／servermode◆ToimprovethepoormonitoringandcontrollingabilityinSnortsystemitcarri

7、esoutthedesignandimplementationofrealtimenetworkmonitoringandcon仃ollingmodules◆ToimporvethepoorperformanceofSnortsuchasmissingnetworkpacketsduetosingleprocessingarchitecture，multithreadtechnologyhasbeenappliedhere，andthe