CensorshipoftheInternetTheInternetisfamousforavastsumofinformation.Sincethat,it’salsocalledasInformationhighway.Thehighwaycanbeclearlyrunbybillionsofnetusers,whoreceiveinformationthenspreadinformation.ButnearlytheusersareconsciousgraduallythatthehighwayisrestrictedbythegovernmentcensorshipoftheInternet.ManyofthemcomplainthatthecensorshipoftheInternetdamagestheirrightsoffreedomofexpression.TheirpostsonBBSaredeletedbecausethesubjectofpostreferstosomesensitivetopic.ButalsomostofpeopleclaimthattheInternetshouldbecensoredtomakesureitissafeforusers.Firstly,someexpressionsaffectedthehonorsofourcountry’sandsocialstability.Peopleshouldhaveshowntheirownopinions,valuesbyblogorBBSwithoutthecensorship.Butsomeradicalviewsfromthepublicopinionareusedtodestroysocialstabilitybytheextremists.Giventhat,someexpressions,involvingthestatesecrets,nationalproblems,arefilteredoutbythecensorshipoftheInternet.Secondly,thereareavarietyofswindlesintheInternet,whichthreatenuser’slifesecurityandpropertysecurity.Ijustheardaboutthenewsthatayoungmanisswindledoutofhismoneybythee-mail.Afterputtingthecensorshipintoeffect,thegovernmentreducesthecaseofonlineswindleseffectively.Thirdly,thereisaglutofpornographicandviolentinformationonthewebpage.TheInternetpermitsteenagerstogetaccessfreely.Consideringpornographicinformationintheinternet,weextremelyworrythatitwillaffectteenagersterribly.Thecensorshipforbidsanywebsiteadvertisessalaciousads.It’strulygoodatpurifyingtheinternetenvironmentfortheteenager.Inaword,it’srequisiteforoursocietytocensortheInternet.Nowadays,manycountrieshaverealizedthenecessityofcensoringthenet.AftertheSept.11terroristattack,theAmericanpresidentBushsignedthelawtoallowthegovernmenttosupervisetheinformationintheinternet.Inanysociety,weshouldpurifytheinternetenvironmentbycensorshipthenet.Afterknowingalittleaboutcensorshipoftheinternet,maybeyouwillnotcomplainthatyourpostshavebeendeleted.