./0123,\rThecaIcuIatorobtainevidencetechniqueresearch\rAbstract:BEextensivelyuniversalalongwiththeapplication\rofpersonalcalculator,internationalInternet,anditcomputeof\rfastdevelopment,attheglobalizationcorrespondbyletterand\rtheinformationcommutationbecomerealityofinthemeantime\rfollowofthecalculatorcriminaloffencealsoincreases\rincreasingly.Butexisttobecomeoneofthenewpublic\rprosecutionproofsgraduallyinthecalculatorandtheelectronics\rproofintherelatedperipherals.Sothecalculatorobtain\revidence(theComputerforensics)isbecominganeachthink\rfactoryofallcountriesandcompany'spointresearchtopicfor\rthecalculatornetworkincreasingly.\rKeywords:Thecalculatorobtainevidence,theelectronicsproof,\r19EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\robtainevidencetechnique,trapnetwork\r20