2024年高考英语二轮复习专题一阅读理解考点分类练十一词句猜测题__代词指代类含解析.docx

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考点分类练(十一)词句揣测题——代词指代类

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(2024·山东淄博一模)

Severalyearsago,whensomeoneusedcameracoverstoprotectagainstpossiblemonitoring,itwasnotpopulartotalkaboutit.Today,peopleusevarioustypesoftapestocoverthewebcamerasandmicrophones.

Therearemanytypesofspywarethatcandiveintoourdevicesandsecretlyspyonthem,recordingeverythingtheydo.Suchprogrammesmayinfectnotonlycomputersbutalsosmartphones.YourdatamaybeusedbyhackerswhowilltrytorequestmoneyfornotexposingyourprivateinformationorbycompanieslikeNSOGroupwhocreatedakindofspywareto“provideauthorisedgovernmentswithtechnologythathelpsstruggleagainstterrorandcrime”.

Inmyopinion,theprotectiontechniqueishighlyoverestimated.Userstapethecamerasandmicrophonesthroughlackofunderstandingofhowtheirdevicesworkandhowthemalware(恶意软件)works.Hackersandevensecretservicesdonothaveenoughresourcestomonitorallvictimsusingthecamerasormicrophones.Iftheyneedtogetanyinformation,theygetitbysendingatargetedvirustoyourdevice,whichwillnotbestoppedbythetapes.Suchaviruswillfindwhattosteal—frompersonalphotosandvideostopasswordsfromsocialnetworks,browserhistory,bankaccountsandsoon.

Itisunwisetobelievethatattackerswillnotbeabletofindawaytospyonyou,evenifthedevice,dischargedtozero,canstilldeliverdataaboutyourlocation,usingthesmartphonesofthesurroundingpeopleassignalrepeaters.Letusfaceit:weliveinanerawhenitisextremelydifficulttohidesomethingandapieceoftapeisclearlynotthemostusefultoolinthestruggleforyourprivacy.

Again,tobeabletospyonyou,attackersneedtoplantthemalwareinyourdevice.Topreventthemalwarefromenteringyourdevice,donotclicksuspectedlinksandemailattachments.Usestrongpasswordsforemail,socialmediaandonlinebankaccounts.

1.Whatdoestheunderlinedw