Crowdstrike-2017网络入侵报告（网络安全）（英文版）-2017-31页

CYBERINTRUSIONSERVICESCASEBOOK2017SecurityResilienceintheFaceofEvolvingAttackerTradecraftCROWDSTRIKE.COM|1.888.512.890615440LAGUNACANYONROAD,SUITE250,IRVINE,CALIFORNIA9261802CROWDSTRIKE.COM|1.888.512.8906CONTENTSFOREWORDEXECUTIVESUMMARYKEYFINDINGSKEYTRENDSCASESTUDIESANDRECOMMENDATIONSCONCLUSION02030407082801CROWDSTRIKE.COM|1.888.512.8906Cyberattacks—andtheresultingbreaches—areafactoflifenow.Theimpactleftinthewakeofasuccessfulintrusioncanbemassivewhencustomerdataorotherconfidentialinformationisstolen,exposed,changed,ordeleted.It’saninescapablecertainty:Wherevaluabledigitalassetsexist,aggressivethreatactorsfollow.Theseactorscontinuouslydevelopandadoptnewmeanstoachievetheirobjectives,fromthedestructiveNotPetyamalwareusingstealthpropagationtechniques,toransomwareextortion,totheuseofvalidop