Inthemodernworld,thereisnodoubtthatInternetisplayinganincreasinglyimportantroleinourdailylives.Notonlydoesitbringusinformation,butitalsomakesourlivesconvenient.However,thesecurityoftheInternetisalwaysahotpotatothatwehavebeenfacingwithforyears.Manynetizensrealizethefactthattheirprivacyissufferingfromviolationandthreat.Intheirdailylife,theyaredisturbedbythepropertylossesbecauseoftheleakofthebankaccount.WhydoesthesecurityoftheInternetsufferfromviolationandthreat?Foronething,somenetworkoperators'ignoranceofusers'interestisthefirstfactortoblame,fortheyselltheprivateinformationoftheuserstopursuetheirownprofitsfrequently.Foranother,ourcountrylacksrelevantlawsenactedbythegovernment,whichmeansthattheinternetusers'righthasnotbeenofficiallyprotected.What'smore,peopledonotInstallfirewallandupdatetheirantivirussoft-waresintime.Frommyperspective,thereisnodenyingthatweshouldpayattentiontoInternetsafety.Firstly,thegovernmentshouldstepupsupervision.Secondly,thenetizensshouldimprovetheawarenessofself-protectiontoavoidsuchviolationandthreat.Thelastbutnotleast,moraleducationshouldbeputemphasison.Onlywhenweraisepublicmoralawarenesscantheseproblemsbeavoidedcompletely.