Na ɗan lokaci Ubuntu ya ba mu zaɓi yayin aikin shigarwa don ɓoye babban fayil ɗinmu, wanda da yawa daga cikinmu muke watsi dashi kawai. Wannan zabin shine matakan tsarod saboda waɗanda ke waje su sami damar shiga babban fayil ɗin mu.
A Linux muna da hanyoyi da yawa daga cikin su GPG akan fayiloli, eCryptfs ko EncFS akan kundin adireshi, TrueCrypt ko dm-crypt akan na'urori, madauki-AES don fayilolin madauki, da sauransu. Wannan shine dalilin da ya sa a cikin wannan koyawa za mu yi amfani da eCryptfs don ɓoye babban fayil ɗinmu.
ECryptfs kayan aiki ne wanda ke bamu damar ɓoye tsarin fayil ɗin ƙarƙashin tsarin Linux, eCryptfs yana adana metadata na rubutun kalmomin a cikin taken kowane rubutaccen fayil, don haka za'a iya kwafin fayilolin da aka ɓoye tsakanin masu masaukin baki.
Za'a share fayil ɗin tare da maɓallin da ya dace a cikin ringin maɓallin kwayar Linux. ECryptfs ana amfani dashi ko'ina, a matsayin tushen Ubuntu na Encrypted Home Directory, kuma asalinsa asalin ChromeOS ne.
Yadda ake girka eCryptfs akan Ubuntu 18.04 da abubuwan banbanci?
Don ɓoye babban fayil ɗinmu, dole ne mu girka wasu abubuwan amfani, zamu iya samun su daga cibiyar software ta Ubuntu ko tare da taimakon Synaptic dole kawai mu bincika:
ecryptfs
Ko kuma za mu iya amfani da tashar don shigar da shi a kan kwamfutarmuDole ne kawai mu buɗe tashar mota mu aiwatar da wannan umarnin.
sudo apt install ecryptfs-utils cryptsetup
Yadda za a ɓoye babban fayil na mutum a cikin Ubuntu 18.04?
YanzuYana da mahimmanci a san cewa ba za mu iya ɓoye babban fayil na mai amfani da muke amfani da shi ba, saboda hakan ne dole ne mu tallafawa kanmu ta hanyar ƙirƙirar wani mai amfani a cikin tsarin don yin wannan aikin kuma ba shi izinin mai gudanarwa.
Wannan na iya zama na ɗan lokaci, don haka kuna iya share shi daga baya. Don ƙirƙirar sabon mai amfani tare da haƙƙin mai gudanarwa, zaku iya amfani da:
Daga Saituna> Cikakkun bayanai> Masu amfani:
O daga layin umarni:
sudo adduser <user>
sudo usermod -aG sudo <user>
Yanzu dole ne mu yi ƙaura zuwa babban fayil ɗin mai amfani don ɓoyewa.
Dole ne su tuna kuma ta hanyar sauƙin fahimta don rufe zaman a cikin asusun mai amfani da mu kuma shiga tare da sabon asusun da aka kirkira don samun damar ɓoye babban fayil ɗin mu.
Anyi wannan dole ne mu bude tasha kuma mu aiwatar da wannan umarnin don ƙaura babban fayil ɗin da muke so:
sudo ecryptfs-migrate-home -u usuariodelacarpeta
Lokacin gudanar da wannan umarnin, an ƙirƙiri kwafin ajiya na babban fayil ɗin mai amfani da ake so. Wannan aikin na iya ɗaukar ɗan lokaci don haka ya kamata ku yi haƙuri.
Da zarar an gama aikin, fita daga tsarin kuma shiga ta amfani da takardun shaidarka na mai amfani na yau da kullun.
Kusan gamawa kalmar sirri bukatar da za a kara wa boye-boye, saboda wannan dole ne mu bude tashar kuma mu aiwatar da wannan umarnin:
ecryptfs-unwrap-passphrase
Da zarar an gama wannan aikin, kawai zamu sake kunna kwamfutar mu don fara jin daɗin ɓoye bayanan mu.
Tuni tare da shi iya cire mai amfani na ɗan lokaci, kazalika da madadin halitta.
Idan ba za su iya tuna sunan madadin ba, a cikin tashar za su iya gudu
ls /home
Kuma zamu iya ganin ɗayan manyan fayilolin da aka ambata ya zama sunan mai amfani wanda wasu lambobi da haruffa suke bi (kamar logix.4xVQvCsO) - wancan shine madadin.
Amma wannan mataki ne kawai bayan sake yi.
Shin sabon folda na mai amfani zai iya ɓoyewa?
Hakanan ana iya amfani da wannan aikin ga sababbin masu amfani, don haka dokokin da aka nuna a nan daidai suke da wannan, tunda muna amfani da asusun mai amfani da mu don ɓoye sabon.
sudo adduser --encrypt-home <user>
Don ƙirƙirar sabon mai amfani tare da izini mai gudanarwa:
sudo usermod -aG sudo <user>
Yanzu a ƙarshe mun sanya muku kalmar sirri mai ƙarfi:
ecryptfs-unwrap-passphrase
Mun sake kunna kayan aiki kuma wannan kenan.
Ba tare da ƙari ba, wannan ɗayan kayan aikin ne da Ubuntu ke amfani da su na asali, amma kamar yadda aka ambata akwai wasu wasu da ke da ƙayyadaddun ayyuka da ci gaba, idan kun san wata hanyar da za ta ɓoye babban fayil ɗinmu, kada ku yi jinkirin raba shi tare da mu a cikin tsokaci.