软件定义网络(SDN）中的控制面安全攻防研究

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中图分类号：TP393.08 文献标志码：A 文章编号：2095-2945（2025）19-0085-04

Abstract：Thisstudy focusesonthesecurityattckanddefenseissuesof thesoftwaredefinednetwork（SDN）control surface.Throughin-depthanalysisoftheSDNarchitecture，themainsecuritythreatsandattacktypesfacedbythecontrol surfacearesystematicallyexplored.Atargetedsecuritydefensemechanismhasbeenproposed，includingehancedauthentication andacesscontrolplicationsecurityprotocolsndecryptiontechnologies，swellaseploymentofvulnerabilitysagand intrusiondetectionsystems.Multipleatackscenariosweredesignedintheexperimenttoevaluatetheefectivenessofthe proposeddefensemechanism.Theresultsindicatethatthisdefensesystemcansignficantlyenhancethesecurityof SDNcontrol surfaces，providing important references for building more secure and reliable SDN networks.

Keywords：SoftwareDefinedNetwork；controlsurfacesafety；attckanddefense;authenticationandaccesscontrol;intrusion detection

软件定义网络（SDN）作为新一代网络架构，通过分离控制平面与数据平面，实现了网络的可编程性和灵活性。（剩余5852字）