Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Encrypting File System (EFS) yana ba da ingantaccen ɓoye ɓoye na kowane fayil ko babban fayil akan kundin NTFS. EFS yana aiki tare da sabis na EFS, CryptoAPI na Microsoft da kuma EFS File System Run-Time Library (FSRTL). EFS yana aiki ta hanyar ɓoye fayil tare da maɓallin maɓalli mai mahimmanci (wanda aka fi sani da maɓallin ɓoye fayil, ko FEK), wanda aka yi amfani da shi saboda yana ɗaukar ɗan lokaci kaɗan don ɓoyewa da ɓoye manyan bayanai fiye da idan an yi amfani da maɓallin maɓallin asymmetric. Ana amfani da maɓallin daidaitaccen da aka yi amfani da shi don ɓoye fayil ɗin tare da maɓallin jama'a wanda ke da alaƙa da mai amfani wanda ya ɓoye fayil ɗin, kuma ana adana waɗannan bayanan da aka ɓoye a cikin madadin bayanan bayanan fayil ɗin da aka ɓoye. Don buɗe fayil ɗin, tsarin fayil ɗin yana amfani da maɓallin keɓaɓɓen mai amfani don buɗe maɓallin daidaitaccen da aka adana a cikin taken fayil. Sannan yana amfani da maɓallin daidaitawa don buɗe fayil ɗin. Saboda an yi wannan a matakin tsarin fayil, a bayyane yake ga mai amfani. Hakanan, idan mai amfani ya rasa damar shiga mabuɗin su, an gina tallafi don ƙarin maɓallan ɓoyewa a cikin tsarin EFS, don haka wakilin dawo da zai iya samun damar fayilolin idan an buƙata. NTFS-samar da encryption da NTFS-samar da matsawa ne juna m; duk da haka, NTFS za a iya amfani da daya da kuma wani ɓangare na uku kayan aiki ga sauran.  Tambaya: Wadanne shirye-shiryen Microsoft ne EFS ke aiki tare?
CryptoAPI