InformationSecurity17经济2陈泽17国贸1王荣荣1.Whathappenedinourdailylife2.Theeffectsofinformationleakage3.Whatcausetheleakageofinformation4.HowtoprotectourinformationContext01PicturesfromMobilePhonePicturesfromInternetThefilmmainlytellsthestoryoftheKoreanfamilyinCalifornia.Afterthedaughterdisappearedfornoreason,thepolicethoughtthatshejustranawayhome.Butthefatherdidn’tagreewiththeresultoftheinvestigation.HebegantocollectcluesthroughtheInternet,andfinallyfoundthetruthofdaughter’smissing.ThefilmfullydemonstratestheusageofInternettocollectinformation,whichmakesmanyAmericanfeelworried.AMovieaboutInformation02MakethesocietyinstableandpanickyImpairpersonalreputationandcreditIncreasetheriskofbeingcheatedmoneyevenlivesEffectsofInformationLeakageCookieisacommonlyusedtechniquefortracking.User’sbrowsingbehavior,personalinformationsuchasIPaddress,user’shabitsandaccountpasswordsarestoredincookiesandtheymaybeusedbymaliciouspeople.Cookie03——Theresearchincomputersecurityfallsbehindthetechnologyofcomputersystemanditsapplications.Meanwhile,thestudiesinnetworksecurityarefarfrommaturity.FIVETOURTHREETWO0NE——Usersafetyawarenessisindifferent.ThegeneralsecurityawarenessofChina'sinstantmessengerusersisrelativelylow.——Therearedefectsintheoperationmanagementmechanism.——Informationsecurityprecautionsarenotinplace.——Relevantlegislativenormsarenotcomprehensive.Whatcausetheleakageofinformation04LegalaspectStrengthenthestudyandapplicationofinformationsecuritylawsandregulations.01ThetechnicallevelMakefulluseoftechnicalmeanstoprotectpersonalinformation02LevelofcivicconsciousnessDevelopagoodsenseofpersonalinformationsecurityawareness03OtherlevelForpersonalinformationprotection,accesscontrol,securityaudit,backupandrecoveryandotherconventionaltechnicalmeanscanbeused.04HowtoprotectourinformationPlanAShoppingontheInternetasfaraspossibletotheformal,largewebsite,donotpointtoopentheroadunknown"smallwebsite","smallbox".PlanBDon’tleaveyourcontactinformationandotherpersonalinformationonvariousonline/offlineplatformsandshoppingmalls,soastoavoidalargenumberofharassingcalls.HowtoprotectourinformationTHANKS
