计算机专业英语 教学课件 作者 霍宏涛 Chapter15.ppt

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1、ProfessionalEnglishinComputerFieldChapterFifteenTheFutureofInformationTechnology内容正文AutomatedIntrusionResponseNativeXMLDatabases阅读材料3GTechnologyVoiceoverIP1AutomatedIntrusionResponse1.EnhancingandAutomatingtheIntrusionResponseProcessTargetIncidentSeverityTimetoRespondThreatPerceive

2、dPerpetratorUserAccountResponderConfidenceAlertStatusResponseEfficiencySourceofinformationResponseimpactPreviousresponsesIncidentResponse(s)1AutomatedIntrusionResponse2.EstablishingtheContextofanIncident3.AFrameworkforAutomatedResponseKeyWordshighlightv.突出malwaren.恶意软件feasibilityn.

3、可行性，可能性intrusiondetectionsystem入侵检测系统tacklev.处理obsolescencen.过时intrusionpreventionsystem入侵防护系统KeyWordssidestepv.回避false-positiven.误判率waryadj.机警的，小心的subvertv.推翻confidentialityn.机密性perpetratorn.犯罪者proof-of-conceptn.概念验证NotesIndeed,morerecentyearshavewitnessedanapparentshiftinthepopul

4、arityoftheassociatedsecurityproducts,withintrusionpreventionsystems(IPS)gainingincreasingappealoverIDSsolutions.的确，近些年安全产品的流行已经有了明显的转移，入侵防护系统比入侵检测系统更具有吸引力。Oneapproachistoconcentrateoninformingdecisionsasmuchaspossible,andenablingarespondertoissueactionsthatinvestigateattacks,collec

5、tmoreevidence,orpostponeordelaytheattackwhileinvestigating,limitingtheeffectsofanattackoraresponseatthetarget.一种方法是将精力尽可能的集中在信息决策，并且使防御者采取攻击调查、证据收集、或者在调查的时候推迟或延误攻击等行动，这样就可以减少攻击的影响或者目标的反映。NotesHowever,giventhatthedetectionmethodsinmanyoftoday’scommercialIDSapproacheshavetheirorigins

6、inresearchactivitiesdatingbacktothe1980s,itisrelevanttoconsiderhowcurrentresearchmayhelptoadvancecommercialincarnationsinthefuture.然而目前商业化入侵检测系统的检测方法的研究活动可以追溯到八十年代，所以可以考虑当前的研究如何在未来可以帮助提高商业化的产品。Iftheattackisbeingconductedthroughthesuspectedcompromiseofauseraccount,whatprivilegesarea

7、ssociatedwiththataccount?如果攻击通过一个可能有潜在危险的账户进行，这个账户的权限是什么呢？NotesHowever,furtherworkisrequiredtoincorporatetheadaptivelearningcapabilitythatwouldenableautomatedrefinementstotheresponsepolicybasedonexperienceovertime.然而，未来的工作要求具有能够通过时间积累经验来自动完善响应策略的适应性学习的能力。2NativeXMLDatabases1.Whatis

8、aNativeXMLDatabase?2.Nativ