Yog tias koj xav tau cov cuab yeej yooj yooj yim thiab txhim khu kev qha tshaj plaws los zais cov ntaub ntawv (cov ntaub ntawv lossis tag nrho cov disks) thiab tshem tawm kev nkag mus los ntawm tus neeg tsis paub, TrueCrypt yog kab tias zoo tshaj plaws rau lub hom phiaj no.
Cov lus qhia no yog piv txwv yooj yim ntawm kev siv TrueCrypt los tsim qhov "encrypt" disk (ntim) thiab tom qab ntawd ua haujlwm nrog nws. Rau feem ntau cov haujlwm los tiv thaiv lawv cov ntaub ntawv, cov piv txwv piav qhia yuav muaj txaus rau kev siv ywj pheej tom qab.
Hloov tshiab: TrueCrypt tsis tau tsim dua tshiab thiab tsis raug txhawb nqa. Kuv pom zoo kom siv VeraCrypt (rau kev ntxig cov ntaub ntawv ntawm cov tsis muaj tshuab) lossis BitLocker (rau kev zais cov tsav nrog lub Windows 10, 8 thiab Windows 7).
Qhov twg mus rub tawm TrueCrypt thiab yuav ua li cas nruab qhov program
Koj tuaj yeem rub tawm TrueCrypt dawb los ntawm cov vev xaib ntawm www.truecrypt.org/downloads. Cov program muaj nyob hauv versions rau peb platforms:
- Qhov rai 8, 7, XP
- Mac OS X
- Linux
Lub installation ntawm qhov program nws tus kheej yog daim ntawv cog lus yooj yim nrog txhua yam uas tau muab thiab nyem pob "Ntxiv". Los ntawm lub neej ntawd, nqi hluav taws xob yog ua lus Askiv, yog tias koj xav tau TrueCrypt hauv Lavxias, rub tawm cov lus Lavxias los ntawm nplooj ntawv www.truecrypt.org/localizations, mam li nruab nws raws li hauv qab no:
- Rub tawm cov lus Lavxias lus keeb kwm rau TrueCrypt
- Unzip tag nrho cov ntaub ntawv los ntawm lub archive mus rau nplaub tshev nrog cov kev pab cuam nruab
- Tua tawm TrueCrypt. Tej zaum cov lus Lavxias yog qhib nws tus kheej (yog tias Windows yog Lavxias), yog tias tsis yog, mus rau "Chaw" - "Lus" thiab xaiv qhov koj xav tau.
Nrog rau qhov no, kev teeb tsa ntawm TrueCrypt tiav, mus rau tus neeg siv phau ntawv. Qhov ua qauv qhia tau ua nyob rau hauv Windows 8.1, tab sis hauv cov ntawv dhau los, tsis muaj dab tsi yuav txawv.
Siv TrueCrypt
Yog li, koj tau nruab thiab pib qhov program (cov duab yuav qhia TrueCrypt hauv Lavxias). Thawj qhov koj yuav tsum tau ua yog tsim ntim, nyem lub pob kom raug.
Qhov TrueCrypt Ntim Tsim Cov Kev Tsim Nyog qhib nrog cov hauv qab no cov ntim hauv kev xaiv:
- Tsim cov thawv ntim cov ntawv thov (qhov no yog qhov peb yuav tsom xam)
- Kauj tawm cov tsis sib cais ntawm cov kem lossis disk - qhov no txhais tau tias muab cov ntawv sib dhos tag nrho ntawm txhua qhov kev faib tawm, hard disk, tsav sab nraud, uas lub operating system tsis nruab.
- Kev zais qhov muab faib lossis lub disk nrog lub kaw lus - tag nrho cov encryption ntawm tag nrho cov system muab faib nrog Windows. Txhawm rau pib lub operating system yav tom ntej koj yuav tsum tau nkag mus tus password.
Peb xaiv "cov thawv ntim cov ntawv", qhov yooj yim ntawm cov kev xaiv, txaus kom nkag siab txog lub hauv paus ntsiab lus ntawm encryption hauv TrueCrypt.
Tom qab ntawd, koj yuav raug nug kom xaiv seb puas tsim cov ntawv tsis tu ncua lossis zais. Los ntawm cov lus piav qhia hauv qhov program, Kuv xav tias nws tau paub meej meej qhov sib txawv yog dab tsi.
Cov kauj ruam tom ntej yog xaiv qhov chaw ntim, uas yog, cov nplaub tshev thiab cov ntaub ntawv qhov chaw uas nws yuav nyob (vim peb xaiv los ua lub thawv ntim). Nyem "Cov Ntaub Ntawv", taw mus rau lub nplaub tshev uas koj npaj siab yuav khaws lub ntim uas tau tawm mus, sau cov npe xav tau nrog qhov txuas ntxiv .tc (saib duab hauv qab no), nyem "Txuag", thiab tom qab ntawv "Next" hauv ntim tsim cov khoom siv.
Cov kauj ruam tom ntej yog los xaiv cov kev hloov encryption. Rau ntau txoj haujlwm, yog tias koj tsis yog tus neeg tsis zais cia, kev teeb tsa tus qauv yog qhov txaus: koj tuaj yeem so so, tsis muaj cov cuab yeej tshwj xeeb, tsis muaj leej twg yuav pom koj cov ntaub ntawv tsis ntev tom qab ob peb xyoos.
Cov kauj ruam tom ntej yog los tsim qhov loj ntawm lub ntim ntim, nyob ntawm ntau npaum li cas cov ntaub ntawv koj npaj yuav khaws zais cia.
Nyem "Tom ntej no" thiab koj yuav raug hais kom nkag mus nkag tus lej password thiab password rau ntawm qhov ntawd. Yog tias koj xav tiv thaiv cov ntaub ntawv tiag tiag, ua raws li cov lus pom zoo uas koj pom hauv lub qhov rais, txhua yam tau piav qhia txhua qhov muaj.
Nyob rau theem ntawm kev tsim cov ntawv ntim, koj yuav tau txais kev tshoov siab kom txav nas puag ncig lub qhov rai los tsim cov ntaub ntawv random uas yuav pab ua kom muaj zog encryption. Tsis tas li, koj tuaj yeem qhia cov ntaub ntawv txheej txheem ntawm cov ntim (piv txwv li, NTFS yuav tsum tau xaiv rau khaws cov ntaub ntawv uas loj dua 4 GB). Tom qab qhov no ua tiav, nyem "Qhov chaw", tos ib pliag, thiab tom qab koj pom tias lub ntim tau tsim, tawm ntawm TrueCrypt Volume Creation Wizard.
Ua haujlwm nrog qhov ntsuas phwj TrueCrypt
Cov kauj ruam tom ntej yog mus rau Mount ntim encrypted nyob rau hauv lub system. Nyob rau hauv lub qhov rais TrueCrypt lub ntsiab, xaiv cov ntawv tsav uas yuav muab rau lub cim khaws cia thiab, nyem "Cov Ntawv", hais kom meej txoj hauv kev mus rau .tc cov ntaub ntawv uas koj tsim ua ntej. Nyem rau lub pob "Mount", thiab tom qab ntawv qhia tus password uas koj teeb tsa.
Tom qab ntawv, cov ntim mounted yuav muab coj los tsom rau hauv lub ntsiab qhov rai TrueCrypt, thiab yog tias koj qhib Explorer lossis My Computer, koj yuav pom daim disk tshiab nyob ntawd, uas sawv cev rau koj lub cim ntim.
Tam sim no, nrog rau txhua txoj haujlwm nrog cov disk no, khaws cov ntaub ntawv rau nws, ua haujlwm nrog lawv, lawv tau tshaj tawm ntawm cov yoov. Tom qab ua haujlwm nrog qhov ntim ntawm TrueCrypt, nyob rau hauv lub ntsiab qhov rai program, nyem "Unmount", tom qab ntawd, kom txog rau thaum tus password nkag mus tom ntej, koj cov ntaub ntawv yuav nkag mus tsis tau rau sab nraud.
