A cikin wannan darasin zamu ga yadda ake girka Veracrypt software ɓoyayyen diski ta amfani da layin umarni Ubuntu 17.04. Wannan software an gabatar da ita ta kungiyar IDRIX kuma ya dogara ne akan rusasshiyar TrueCrypt 7.1a.
Daga IDRIX suna ɗaukar duk mahimmancin sirri da matsalolin tsaro da muke rayuwa a yau da mahimmanci. Wannan kamfanin ya faɗi haka VeraCrypt yana ƙara ingantaccen tsaro ga algorithms da ake amfani dashi don ɓoye tsarin da ɓangarori. Ta wannan hanyar muke yi bayananmu ba su da kariya ga sababbin abubuwan da ke faruwa a cikin hare-haren ƙarfi. Misali, lokacin da aka rufta sashin tsarin, TrueCrypt yayi amfani da PBKDF2-RIPEMD160 tare da sau 1000, yayin da a VeraCrypt munyi amfani da 327661 iterations. Don kwantena na kwantena da sauran bangarorin TrueCrypt sunyi amfani da matsakaiciyar ƙarancin 2000. A cikin lamarinku VeraCrypt yana amfani da 655331 don RIPEMD160 da 500000 zance na SHA-2 da Whirlpool. Ci gaban da ya gada ya zama abin birgewa.
Wannan ingantaccen tsaro yana ƙara ɗan jinkiri kawai don buɗe ɓoyayyun sassan ba tare da wani tasirin aiwatarwa akan amfani da aikace-aikacen ba. Wannan ya sa ya zama da wahala ga maharin samun damar amfani da wannan rufaffen bayanan.
Cryoyewa a matakin tsarin fayil yana da mahimmanci don kare tsarin daga yuwuwar lalacewar bayanai. A yayin da wani ya washe gidanka ya ɗauki rumbun kwamfutarka, ko ta hanyar wasu kuskuren daidaitawa, zai iya samun damar abubuwan da ke cikin rumbun kwamfutarka ta Intanet, bayanan ba su da amfani kwata-kwata ba tare da maɓallan yanke hukunci ba.
Ana iya amfani da VeraCrypt don ɓoye dukkan tafiyarwa, fayilolin mutum, ko ma saka fayiloli a cikin wasu fayiloli (kamar ɓoye fayil din zip a cikin fayil ɗin bidiyo).
Shigar da VeraCrypt 1.19 akan Ubuntu 17.04
VeraCrypt 1.19 shine sabon juzu'in wannan shirin ɓoye-ɓoye. Ya haɗa da gyara don batutuwan da rahoton Quarkslab ya ruwaito wanda aka samar da kuɗin ta OSTIF. Wannan sigar kuma tana kawo ci gaba da gyare-gyare da yawa, kamar saurin haɓaka algorithm na Maciji da kusan kashi 2,5. Hakanan yana ƙara tallafin 32-bit na Windows a cikin ɓoye tsarin EFI.
Don shigarwa a cikin tsarinmu kawai zamu buɗe tashar mota. Sannan za mu aiwatar da wadannan umarni a ciki don girka VeraCrypt 1.19 a cikin Ubuntu 17.04 da sauran sigar da aka samo daga Ubuntu. Da farko za mu ƙara wurin ajiyar:
sudo add-apt-repository ppa:unit193/encryption
Yanzu mun sabunta jerin wuraren ajiya tare da:
sudo apt update
… Kuma mun gama girka shirin:
sudo apt install veracrypt
Da zarar an gama shigarwar, kawai zaku je Dash don iya amfani da wannan shirin.
Duk kwamishina: v