基于文件過濾驅(qū)動(dòng)的加解密方法的研究

1、武漢工程大學(xué)碩士學(xué)位論文基于文件過濾驅(qū)動(dòng)的加解密方法的研究姓名：李健申請學(xué)位級別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：何成萬20090501AbstractAbstract21centuryisaninformationage，informationalreadybecomeanimportantstrategyresourcesTheamountofinformationgrowslargerandlargerprotectinginf

2、ormationfromleakingoutisasignificantissuerelatedtosecurityofcountriesandsocietyTraditionallytheinformationwhichneedsprotectisencryptedanddecryptedbysoftwaremanuallyoperationforsavingandusingWhenusingtheencryptedfiles，the

3、userneedsdecryptthefilesmanuallyandthenheorshecanusethemHoweverasaresultoftheuser，Snegligenceortheotherreason，thedecryptedfilesmayleaveinadiskThisisagreathiddenriskofsecurityFilesystemfilterdriversuppliesaninterfaceforen

4、cryptionanddecryptionoffiles，protectionofsystem，processcontrolandaccesscontr01ItprovidesanewtrainofthoughtforinformationsecuritManditisahotspotofresearchatpresent，‘一一lMsP印erismamlyquestinganddiscussingtheprincipleofappli

5、cationandimplementationoffilesystemfilterdriverinthesystemoftransparentencryptionanddecryptionoffilesonwindowsFirst，therelatedbackgroundofthisissueanditscurrentapplicationisintroducedTheprospectoffilesystemfilterdriverin

6、thefieldofinformationsecurityisinvestedThensomeimportantcomponentsofwindowskernelandtheinteractiveaffectbetweenthemarestudied，andtwodifferentframeworkoffilesystemfilterdriveriScomparedandanalyzedbytheprosandconsininforma

7、tionsecurityDifferentresolutioninthetwoframeworkstoimplementthesystemoftransparentencryptionanddecryptionisdiscussedandsummarizedFinallyatransparentencryptionanddecryptionsystemisimplementedbasedonthetechnologyoffilesyst