unit8computersandsecurity课文翻译大学体验英语二

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1、Unit8ComputersandSecurityPassageAYouAretheWeakestLink，Goodbye.Doyourememberthegoodolddays?Innocenttimesspentsharingdocumentsandexecutablefileswithoutacareintheworld.Okay,everymonthorsoyoumightencounterabootsectorvirus-buttheywereeasy(odealwitheveniftheanti-virussoftwaredidn’tpickthemup.Butth

2、oselonglazysummersdisappearedtoofast.MacrovirusesmadeInformationTechnology(IT)administratorsgrowupfastastheyrealizedtherewasatypeofviruswhichcouldspreadveryquicklythroughoutanorganization.Itwasn’tunusualtofindhundredsofcomputerswithinpersonalcompanyinfectedbyvirusestransmittedviaemailattachm

3、ents.TheITstaffwereamongstthefittestdepartmentsinyourcompany，runningfromPersonalComputer(PC)tothenextcleaningthemup.Therehadtobeabetterway.Companiesnowrealizethatvirusesaren't’’urbanmyths’’，andcanhaveaseriousimpactontheiroperations.Theyinvestinanti-virussoftwareonthedesktops,serversandemailg

4、atewaysandevenputinplaceprocedurestoensuretheiranti-virusisup-to-datewiththeverylatestdetectionroutines.Itsoundslikecompanieshaveputinplaceadequatedefensestoprotectagainstviruses.Buthave(hey?Anti-virussoftwaredetectsmostofthevirusesyourusersarelikelytoencounter-oftenwithouttheuserevenknowing

5、.However,thesoftwaremustbeupdatedregularly,preferablydailyinanylargecompany.Eventhen,averynewviruscaninfectyourusers.WiththerapidtransmissionoffilesthroughnetworksandtheInternet,aviruscanspreadaconsiderabledistancebeforeitcanbeidentifiedandprotectedagainst.Fortunately，onlyafewviruseseverdoth

6、isbutthelikesofMelissaandtheLoveBugcaninflictseriousdamagebeforetheirprogressisstopped.Whilstemployeesbecomesuddenlyawareduringtheensuingmediaexcitement,theysoonforgetaboutthevirusthreatasthestoriesdisappearfromthenewsheadlines.Thisisthedanger.Complacencycansetinwhenthereisnoperceived"action

7、”onthevirusfrontwithnoglobalcrisis，andtheimportanceofbeingvigilantaboutvirusesrecedesinyourusers’minds.Theyforgetwhatthebigdealwasinthefirstplace-afterall，theanti-virussoftwaredealswiththeviruses,doesn’tit?Andisn’tittheITdepartment’sjobtolookaftert