軟件定義網(wǎng)絡(luò)(SDN）中的控制面安全攻防研究

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中圖分類號：TP393.08 文獻標志碼：A 文章編號：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

軟件定義網(wǎng)絡(luò)（SDN）作為新一代網(wǎng)絡(luò)架構(gòu)，通過分離控制平面與數(shù)據(jù)平面，實現(xiàn)了網(wǎng)絡(luò)的可編程性和靈活性。（剩余5852字）