safe & secure home computing外语英文电子书

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1、Safe&SecureHomeComputingByDNorris1Introduction2Background3Whereyoustand:TheSecurityPerspective4Justwhoisthisinvisibleenemy?5Howdooutsidersgainaccesstoyourcomputer?(Or,coulditbeyou?)6Viruses,Worms&TrojanHorses7HowcanIgetavirus?8WebBrowserSecurity9Whycanintrudersbreakintoyourcompute

2、r?10PacketSniffing11PortScanning12WirelessNetworkVulnerability13SomeGeneralSecurityTipsforEachOperatingSystem14UseofaFirewall15‘Spyware’16MobileComputingSecurity(WindowsCE3andhigher)17ContentFiltering18FrequentlyAskedQuestionsaboutSafeInternetUse19BackinguptheWindowsRegistry20Prep

3、arefortheWorst–RiskManagement21Probetypesforaparticularportnumber–whatthehacker’slookingfor…22ComputingSecurityGlossaryNetworkActivSniffer(www.networkactiv.com)Safe&SecureHomeComputingVersion2.2,December20,2002DISCLAIMERTheinformationinthisdocumentisintendedtoprovideareasonablyin-

4、depthbreakdownofthesecurityissuesandimplicationsofconnectingtotheInternet,hereaftertakentorefertotheglobaldatanetwork,whichisotherwiseknownasthe‘worldwideweb’.Itisintendedtoexplaintheseissueswiththeminimumpossibleamountoftechnicaljargon;althoughduetothenatureofthesubjectitself,thi

5、shassometimesproveddifficult.Itisintendedforthe‘novice’homeuserthroughtothe‘moderatelywellinformed’homeor‘smalloffice’user.(Homeandsmallbusinessusersaretheintendedreaders.)AlthoughIhavetakenreasonablemeasurestoensurethattheinformationpresented(includingremediesforanysecurityrelate

6、dproblemsinvolvingthereader)isasaccurateanduptodateaspossible,Iassumenoliabilityforanylossordamagecausedthroughfollowingtheadviceprovidedwithin–orotherwisethroughanyfailuretofollowit,includingmiss-implementationofsuggestedremedies.Forfurtherinformation,orifyouhaveanyissuesregardin

7、gthis,pleasefeelfreetocontactmedirectly.Myemailaddressisdavid.norris23@ntlworld.com.Youuse(orfailtouse)theadviceprovidedinthisdocument,atyourownrisk.1)IntroductionWhatarethedangersofbeingonline–Andwhatprecautionscanbetaken?Doesthissubjectreallyconcernmeasahomeuser?Ifyouhaveacomput

8、erconnectedtotheglobaldatanetwork