Mus txog 2014, qhib qhov tseeb software TrueCrypt yog qhov feem ntau pom zoo (thiab zoo tiag tiag) rau cov ntaub ntawv thiab disk encryption, tab sis, ces cov developers qhia tias nws tsis ruaj ntseg thiab cuam tshuam cov hauj lwm ntawm qhov kev pab cuam. Tom qab ntawd, pab pawg tsim kho tshiab tau txuas ntxiv mus ua haujlwm ntawm lub phiaj xwm, tabsis nyob rau hauv lub npe tshiab - VeraCrypt (rau Windows, Mac, Linux).
Nrog kev pab cuam ntawm VeraCrypt dawb, tus neeg siv yuav ua tau zoo encryption nyob rau ntawm lub sijhawm ntawm cov disks (xws li encrypting disk los yog cov ntsiab lus ntawm lub flash drive) lossis hauv cov thawv ntim. Lub VeraCrypt phau ntawv qhia no piav qhia txog cov ntsiab lus tseem ceeb ntawm kev siv qhov kev pab cuam rau ntau lub hom phiaj kho mob. Lus Cim: Rau lub qhov rais disk disk, nws yuav zoo dua siv BitLocker integrated encryption.
Lus Cim: txhua yam koj ua tau raws li koj lub luag haujlwm, tus neeg sau tsab ntawv tsis tuaj yeem lav kev ruaj ntseg ntawm cov ntaub ntawv. Yog tias koj yog ib tus neeg siv novice, kuv xav kom koj tsis txhob siv qhov kev pab cuam los ntawm encrypt qhov system disk ntawm lub computer los yog muab faib cais nrog cov ntaub ntawv tseem ceeb (yog tias koj tsis txaus siab poob rau tag nrho cov ntaub ntawv), qhov kev nyab xeeb tshaj plaws hauv koj rooj plaub yog los tsim cov ntawv ntim encrypted, uas yog piav qhia tom qab hauv phau ntawv. .
Txhim kho VeraCrypt ntawm lub computer los sis lub laptop
Tsis tas li ntawd, cov VeraCrypt rau Windows 10, 8 thiab Windows 7 yuav raug suav hais tias (tab txawm siv nws tus kheej yuav tsis zoo li qub rau lwm lub lag luam).
Tom qab khiav qhov kev pab cuam installer (download tau VeraCrypt los ntawm lub xeem qhov chaw //veracrypt.codeplex.com/ ) koj yuav tau txais kev xaiv - Nruab lossis Extract. Nyob rau hauv rooj plaub thawj, qhov kev zov me nyuam yuav muab tso rau hauv lub computer thiab kev sib xyaw nrog lub system (piv txwv li, kev sib txuas ceev ntawm encrypted ntim, kev muaj peev xwm los encrypt lub muab faib), nyob rau hauv rooj plaub thib ob nws tsuas yog unpacked nrog tau siv nws raws li ib tug portable program.
Qhov kev txhim kho tom ntej (yog tias koj xaiv lub Nruab Nruab) feem ntau tsis yuav tsum tau ua tej yam los ntawm tus neeg siv (lub neej ntawd nqis raug teem rau tag nrho cov neeg, ntxiv shortcuts mus pib thiab rau cov desktop, cov ntaub ntawv qub qis nrog cov .hc txuas nrog VeraCrypt) .
Tam sim ntawd tom qab installation, Kuv xav khiav qhov kev pab cuam, mus rau qhov chaw - Lus tshuab raj thiab xaiv Lavxias interface lus muaj (nyob rau hauv txhua rooj plaub, nws tsis tau qhib rau kuv).
Cov lus qhia siv VeraCrypt
Raws li twb tau hais lawm, VeraCrypt siv tau los tsim cov ntawv ntim encrypted (cais cov ntaub ntawv nrog tus .hc extension, uas muaj cov ntaub ntawv tsim nyog rau hauv ib daim ntawv thov encrypted thiab, yog tsim nyog, yuav tsum tau nruab ib qho kev cais disk hauv lub system), encrypting system thiab kev pab cuam li niaj zaus.
Kev siv ntau tshaj yog qhov kev xaiv thawj zaug rau kev khaws cia cov ntaub ntawv khaws cia, cia pib nrog nws.
Tsim Tsab Ntawv Encrypted Container
Cov txheej txheem tsim cov thawv ntim encrypted yog raws li nram no:
- Nyem qhov "Create Volume" khawm.
- Xaiv "Tsim Encrypted File Container" thiab nias "Tom ntej."
- Xaiv cov "Normal" los yog "Hidden" VeraCrypt ntim. Lub ntim zais zais yog thaj chaw tshwj xeeb hauv VeraCrypt ntim, nrog ob tus passwords raug teeb tsa, ib qho rau lwm lub ntim, lwm qhov rau sab hauv. Nyob rau hauv qhov kev tshwm sim uas koj yuam kom hais ib lo lus zais rau lwm lub ntim, cov ntaub ntawv nyob rau hauv lub ntim sab hauv yuav tsis siv tsis tau thiab koj yuav tsis muaj peev xwm txiav txim los ntawm sab nraud uas tseem muaj ib lub zais thaum. Tom ntej no, peb xav txog qhov kev xaiv ntawm kev tsim kom yooj yim.
- Qhia kom meej tias cov ntaub ntawv ntawm VeraCrypt lub thawv yuav tsum khaws cia (hauv lub computer, tus tsav sab nraud, lub network tsav). Koj tuaj yeem hais meej txog kev tso cai rau cov ntaub ntawv lossis tsis qhia nws kiag li, tab sis qhov "tseeb" txuas nrog VeraCrypt yog .hc
- Xaiv ib qho encryption thiab hashing algorithm. Lub ntsiab lus tseem ceeb ntawm no yog qhov kev siv algorithm. Feem ntau, AES yog txaus (thiab qhov no yuav ua sai sai dua lwm cov kev xaiv yog tus processor txhawb hardware-based AES encryption), tiam sis koj tuaj yeem siv ntau algorithms ib txhij (kev sib xyaw encryption los ntawm ntau lub algorithms), cov lus piav qhia uas muaj nyob hauv Wikipedia (hauv Lavxias).
- Teem lub qhov loj ntawm cov ntaub encrypted.
- Qhia kom meej rau tus password, tom qab cov lus pom zoo uas tau muab tso rau hauv qhov rais qhib qhov rai. Yog tias koj xav tau, koj tuaj yeem teev cov ntaub ntawv tsis txhob siv ib lo lus zais (cov khoom "Key Files" yuav siv los ua ib qhov tseem ceeb, cov ntawv teev lus ntse), tab sis, yog tias cov ntaub ntawv no ploj los yog puas lawm, nws yuav tsis tau nkag mus rau cov ntaub ntawv. Cov khoom siv "PIM" tso cai rau koj teem caij "Tus kheej tus neeg khav theeb dua tshiab" uas cuam tshuam rau qhov kev xa ncaj qha ncaj qha thiab tsis ncaj qha (yog tias koj qhia PIM, koj yuav tsum nkag rau ntxiv rau lub ntim lo lus zais, i.e., brute-force hacking nyuab nyuab).
- Hauv qhov rais nram qab no, muab cov ntaub ntawv kaw ntim ntawm lub ntim thiab tsiv tawm tus nas pointer hla lub qhov rai kom txog thaum lub qhov kev nce qib ntawm qab ntawm lub qhov rai (los yog xim ntsuab). Thaum kawg, nias "Kos".
- Thaum ua tiav ntawm lub lag luam, koj yuav pom cov lus hais tias VeraCrypt ntim tau raug tsim tau zoo lawm; nyob rau hauv lub qhov rais ntxiv, cia li nyem qhov "tawm".
Cov kauj ruam tom ntej yog los txhawb qhov ntim tsim rau kev siv, rau qhov no:
- Hauv seem "Ntim", qhia kom meej txog txoj kev rau lub thauv khoom tsim (los ntawm txhaj "Cov Ntaub Ntawv" khawm), xaiv ib tsab ntawv rau lub ntim ntawm daim ntawv thiab nyem qhov "Mount" khawm.
- Qhia kom meej tus password (muab cov ntaub ntawv tseem ceeb yog tias tsim nyog).
- Tos kom txog thaum lub pob ntim lawm, thiab tom qab ntawd nws yuav tshwm sim hauv VeraCrypt thiab ua ib qho chaw hauv zos hauv tus neeg tshawb nrhiav.
Thaum luam cov ntaub ntawv mus rau ib qho tshiab disk, lawv yuav tsum tau encrypted ntawm yoov, thiab raws li decrypted thaum nkag mus rau lawv. Thaum tiav lawm, xaiv qhov ntim (tsab ntawv tsav tsheb) hauv VeraCrypt thiab nias "Unmount".
Lus Cim: Yog tias koj xav, hloov ntawm "Mount" koj tuaj yeem nyem "Auto-mount", kom yav tom ntej hauv lub ntim ntawm encrypted yuav tau txais kev cob cog rua.
Disk (disk faib) los yog flash drive encryption
Cov kauj ruam ntawm encrypting lub disk, flash drive los yog lwm tsav (tsis yog lub kaw lus tsav tsheb) yuav zoo li qub, tab sis nyob rau theem thib ob koj yuav tsum xaiv cov khoom "Encrypt non-system partition / disk", tom qab koj xaiv lub ntaus ntawv, qhia kom meej, format the disk los yog encrypt nrog cov ntaub ntawv uas twb muaj lawm sijhawm).
Qhov sib txawv ntxiv mus - ntawm theem kawg ntawm encryption, yog tias koj xaiv "Hom ntawv Disc", koj yuav tsum qhia kom meej seb cov ntaub ntawv nrog ntau dua 4 GB yuav raug siv rau ntawm lub suab tsim.
Tom qab lub ntim lawm yog encrypted, koj yuav tau txais cov lus qhia yuav ua li cas ntxiv rau disk. Yuav tsis muaj ntaub ntawv rau yav dhau los rau nws, koj yuav tsum tau configure automounting (nyob rau hauv cov ntaub ntawv no, rau disk partitions thiab disks, tsuas nias "Autoinstall", qhov kev pab cuam yuav pom lawv) los yog mount nws nyob rau tib txoj kev raws li tau piav qhia rau cov thawv ntim, Ntaus "es tsis txhob" Cov Ntaub Ntawv ".
Yuav ua li cas rau encrypt lub kaw lus disk hauv VeraCrypt
Thaum encrypting ib qhov muab faib los yog disk, ib lo lus zais yuav tsum tau ua ntej lub operating system yog loaded. Ceev faj siv cov cuab yeej no - hauv txoj kev xav, koj tuaj yeem tau txais ib qhov system uas tsis tuaj yeem raug ntsaws thiab tsuas yog qhov tawm kom rov nruab qhov rais.
Ceeb toom: yog thaum pib ntawm qhov kev faib tawm ntawm qhov system cais koj pom cov lus "Nws zoo li lub qhov rais tsis tau nruab rau ntawm daim disk los ntawm nws cov khau looj plab hlaub" (tab sis qhov tseeb nws tsis yog), feem ntau yuav nws yog "tshwj xeeb" ntsia qhov rais 10 los yog 8 nrog encrypted EFI muab faib thiab encrypt qhov system disk VeraCrypt yuav tsis ua hauj lwm (thaum pib ntawm tsab xov xwm twb pom zoo BitLocker rau lub hom phiaj no), tab sis rau qee qhov EFI-encryption ua haujlwm tau zoo.
Lub kaw lus disk yog encrypted tib txoj kev raws li ib qho yooj yim disk los yog muab faib, tshwj rau cov nram qab no cov ntsiab lus:
- Thaum xaiv encryption ntawm lub muab faib system, ntawm theem peb, xaiv yuav muab - encrypt tag nrho disk (HDD los yog SSD) los yog tsuas yog qhov muab faib ntawm qhov disk no.
- Kev xaiv ntawm ib qho khau raj (yog tias tsuas muaj ib qho OS) lossis multiboot (yog tias muaj ntau ntau).
- Ua ntej yuav muab encryption, koj yuav raug hais kom tsim ib daim disk rov qab thaum VeraCrypt khau raj loader puas lawm, as Well as teeb meem nrog lub Windows booting tom qab encryption (koj tau boot ntawm qhov rov qab disk thiab tag nrho decrypt lub muab faib, coj nws rov qab rau nws lub xeev qub).
- Koj yuav tau txais kev tshau siab kom xaiv hom tu. Feem ntau, yog tias koj tsis ceev faj heev, tsuas xaiv qhov khoom "Tsis yog", qhov no yuav cawm tau koj ntau lub sijhawm (teev sijhawm).
- Ua ntej yuav muab encryption, ib qho kev xeem yuav tsum ua uas tso cai rau VeraCrypt kom "tseeb" tias txhua yam yuav ua hauj lwm zoo.
- Nws tseem ceeb heev: tom qab txhaj qhov "Test" khawm koj yuav tau txais cov ncauj lus qhia ntxaws ntxaws txog qhov yuav tshwm sim tom ntej. Kuv pom zoo kom nyeem txhua yam zoo heev.
- Tom qab koj txhaj "OK" thiab tom qab koj rov sau dua, koj yuav tsum tau nkag mus rau lo lus zais thiab, yog tias txhua yam mus zoo, tom qab nkag mus rau lub qhov rais, koj yuav pom cov lus hais tias qhov encryption pre-test yog dhau los thiab txhua yam tseem ua tiav yog nias lub "Encrypt" khawm thiab tos ua tiav cov txheej txheem encryption.
Yog hais tias yav tom ntej koj yuav tsum ua kom tiav decrypt system disk los yog muab faib, hauv VeraCrypt cov ntawv qhia zaub mov, xaiv "System" - "Txiav Txim ntawm qhov muab faib / disk".
Lus qhia ntxiv
- Yog hais tias koj muaj ntau lub tshuab khiav haujlwm hauv koj lub computer, ces siv VeraCrypt koj tuaj yeem tsim ib qho kev khiav haujlwm hauv kev khiav haujlwm (Lub tshuab raj - Tsim - tsim OS), zoo ib yam li ntim uas tau hais los saum no.
- Yog tias qhov ntau los yog cov dlaws tau ntsig qeeb qeeb, koj tuaj yeem ua kom yoojyim ua tus txheej txheem ntev (20 cim los yog ntau dua) thiab PIM me (tsis pub dhau 5-20).
- Yog hais tias muaj tej yam txawv txawv thaum encrypting qhov muab faib system (piv txwv li, nrog ntau lub nruab, qhov kev pab cuam tsuas muaj khau raj xwb, los yog koj pom cov lus hais tias qhov rais yog nyob rau tib disk li lub bootloader) - Kuv xav tsis xyaum (yog tias koj tsis npaj txhij txhua tus txheem ntawm lub disk tsis tau rov qab los).
Yog tag nrho, kev vam meej ua kom zoo.
