外文翻译-Z计算机121-魏思聪

《外文翻译-Z计算机121-魏思聪》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、淮海工学院二〇一六届本科毕业设计（外文）第15页共18页毕业设计(论文)外文资料翻译学院：淮海工学院专业班级：计算机科学与技术Z计算机121学生姓名：魏思聪学号：2014140089指导教师：张民强外文出处：(外文)ANDROPHSY-ForensicFrameworkforAndroid附件：1.外文原文；2.外文翻译译文指导教师评语：签名：年月日淮海工学院二〇一六届本科毕业设计（外文）第15页共18页译文文章标题ANDROPHSY-ForensicFrameworkforAndroidI.INTRODUCTIONNowadays

2、smartphonesarelikehandheldcomputers.Theycontainadiversesetofdata;frompersonaltoprofessionallife.Inanincident,smartphonescanprovideawealthofevidencetoproveordisprovefactsoftheincident.Howeverevidenceneedstobecollectedinawaythattheycannotbechallengedinacourtoflaw.Theproc

3、essofgatheringdigitalevidencefromamobilephone,underforensicallysoundconditions,usingwellacceptedmethodsisdefinedasmobileforensics[1].Adigitalforensicinvestigationprocesscomprisesoffourmainsteps.Firstlypreservationinvolvesidentifying,documentingandseizureofmobiledevice.

4、Datacollectionistheprocessofobtainingrawdatafrommobiledevice.Analysisphaseiswheremeaningfuldigitalevidencerelevanttothecasewillbeextractedfromrawdatausingscientificmethods.Thereportingphasepresentsexaminedandanalysedevidenceconductedinthepreviousstepinameaningfulway[1]

5、.Conductingamobileforensicinvestigationonsmartphoneisadauntingtaskwithoutpropersupportivetools.Forensicinvestigationprocessesandmethodsinvolvedvaryacrossmobileplatforms,devicemodelandmanufacturers.ThereisalackofknowledgeandsupportiveforensictoolsforAndroidbasedsmartpho

6、nesintheforensicsfield.ContinuousrapidgrowthofAndroidsmartphonemarketsharenecessitatestheexistenceofanAndroidforensicframeworkthatsupportsallphasesoftheforensicinvestigationprocess.Althoughtherearefewcommercialtools[2]-[4]supportingthelifecycleofforensicinvestigation,f

7、orAndroidsmartphones,investigatorsespeciallyfromdevelopingcountriescannotaffordtheexorbitantcostofthesetools.Ontheotherhandfreetools[5],[6]donotprovideacompletesolutionandresearch[6]-[14]inthefieldaddressveryspecifictasks,suchasparticularapplicationanalysisordatacollec

8、tion,outofthecompletedigitalforensicinvestigationprocess.Thoughthereisanapparentneed,therehasbeennocompleteopensource