网瘾的危害英文ppt

InternetSafety1.TheMeaningOfInternetSafety•Thesoftware,hardwareanddatainthecomputersystemisprotected.TheInternetcanfunctionwellwithoutleaking,destructingandreplacing.Butinmanysituations,itmeansthesafetyofinformationontheInternet.1)free,openingandconvenient•2)Ithashugestorage•3)cultivatingthegoodhabitoflearning•4)Agoodtoolforplayingandworking•2)It`sfullofdangerousvirus•3)poisonousinformationandpictures,itishardtobeobserved•4)theinformationisnottobetrustedTwofactorsVirusHackerAcomputervirusisacomputerprogramthatcanreplicateitselfandspreadfromonecomputertoanotherNosignale-mailspoofingbyhackerdisguisesomeoneuserwouldknowobtainsecretbycheatingbegintoattackClassificationofComputerCrime•illegalaccessClassificationofComputerCrime•illegalinterception•datainterference•systemsinterference•misuseofdevices,forgery(IDtheft),andelectronicfraudBasiccharacteristicsofcybercrime•1highIQofCriminal.•2thecostofcybercrimeislowandtheharmisgreat.•3DifficulttoobtainandPreservationevidence.•4Difficulttoprevent.•5Widespreadrapidly.•6easytohidden.FinancialFraudanditsSolutionGenuineAntivirusSoftwareLawprotectionInChinaCopyrightlawpreventionandcontrolmeasuresofcybercrimeThinking:whatshouldwepostgraduatesdo?Internet“SmartRules”1.Donotgiveoutpersonalinformationorsendpicturestoapersonyouonlyknowonline.Theymaynotbewhoyouthinktheyare.2.Tellanadultwhensomeoneonlinemakesyoufeeluncomfortable.3.Don’tagreetomeetsomeoneyouonlyknowonline.Itcouldactuallybeapersonwhomeanstodoyouharm.Internet“SmartRules”4.Don’treplytoe-mailmessagesthatmakeyoufeeluncomfortable.5.Don’tgiveoutcreditcardnumberstoanyone.6.Don’tforwardchainletters.7.Don’tcopymusicillegallyfromtheinternet.8.E-mailisnotprivate.Donotassumethatitis.Internet“SmartRules”9.Don’tdownloadanythingwithoutaskingyourteacherorparent.Youmaydownloadavirus.10.Ifyoureceiveane-mailaskingyoutoforwardsomethingtoeveryone,….don’t.11.Don’ttellanyoneyouraccountpassword.12.Don’te-mailinUPPERCASE.It’slikeshouting.Lastbutnotleast,don’tbecredulousforyourowngood.Thereisnopiefromsky!internetadditiondoesharmtoourdailylifewasteprecioustimepeoplemaymeetdirtywords,rumors,four-letterinformation,pornactivitiesandotherbadinformationcanyouleaveasmallspaceformetoputthefoodintherefrigerator?darling,gohome~internetadditionhewillfallbehindCultivatehealthyhabitsweshoulddealwiththeInternetcarefullyparentsareresponsiblefortheirownchildrenTheconclusionofourtask•1.Internethasitsadvantagesanddisadvantages.•2.Internetarisessecurityproblems,wemustpayattentiontotheseproblems.•3.withthedevelopmentoftechnology,cybercrimeiswidespread.Wemustsafeguardourrights.•4.Internetiswonderful,butweshouldn`tbeaddictedtoit.Thankyou!!!