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TheCompanyisconcernedaboutLayer2securitythreats.Whichstatementistrueaboutthesethreats?()

A.MACspoofingattacksallowanattackingdevicetoreceiveframesintendedforadifferentnetworkhost.

B.PortscannersarethemosteffectivedefenseagainstdynamicARPinspection.

C.MACspoofing,inconjunctionwithARPsnooping,isthemosteffectivecounter-measureagainstreconnaissanceattacksthatusedynamicARPinspection(DAI)todeterminevulnerableattackpoints.

D.DynamicARPinspectioninconjunctionwithARPspoofingcanbeusedtocounterDHCPsnoopingattacks.

E.DHCPsnoopingsendsunauthorizedrepliestoDHCPqueries.

F.ARPspoofingcanbeusedtoredirecttraffictocounterdynamicARPinspection.

G.Noneoftheotheralternativesapply.


参考答案

更多 “ TheCompanyisconcernedaboutLayer2securitythreats.Whichstatementistrueaboutthesethreats?() A.MACspoofingattacksallowanattackingdevicetoreceiveframesintendedforadifferentnetworkhost.B.PortscannersarethemosteffectivedefenseagainstdynamicARPinspection.C.MACspoofing,inconjunctionwithARPsnooping,isthemosteffectivecounter-measureagainstreconnaissanceattacksthatusedynamicARPinspection(DAI)todeterminevulnerableattackpoints.D.DynamicARPinspectioninconjunctionwithARPspoofingcanbeusedtocounterDHCPsnoopingattacks.E.DHCPsnoopingsendsunauthorizedrepliestoDHCPqueries.F.ARPspoofingcanbeusedtoredirecttraffictocounterdynamicARPinspection.G.Noneoftheotheralternativesapply. ” 相关考题