Tej zaum peb txhua tus muaj cov kab ntawv ua haujlwm thiab cov ntaub ntawv uas peb xav xav nkaum ntawm qhov muag. Tshwj xeeb tshaj yog thaum tsis tsuas yog koj, tab sis kuj muaj lwm tus neeg siv ua haujlwm khoos phis tawj.
Ua li no, koj tuaj yeem, ntawm chav kawm, muab lo lus zais rau hauv daim nplaub tshev lossis muab tso rau hauv qhov chaw khaws cia nrog tus password. Tab sis hom no tsis yog ib txwm yooj yim, tshwj xeeb tshaj yog rau cov ntaub ntawv uas koj yuav mus ua haujlwm. Rau qhov no, qhov kev zov me nyuam rau cov ntaub ntawv encryption.
Txheej txheem
- 1. qhov program rau encryption
- 2. Tsim thiab encrypt ib daim disk
- 3. Ua haujlwm nrog qhov xaim disk
1. qhov program rau encryption
Txawm hais tias muaj ntau qhov kev pab cuam them nyiaj (piv txwv li: DriveCrypt, BestCrypt, PGPdisk), Kuv txiav txim siab nres hauv qhov kev soj ntsuam no rau ib qho pub dawb, lub peev xwm uas muaj txaus rau feem ntau ntawm cov neeg siv.
Muaj tseeb tiag crypt
www.truecrypt.org/downloads
Cov kev pab cuam zoo tshaj plaws rau kev hloov cov ntaub ntawv, tsis hais nws yuav yog cov files, folders, thiab lwm yam. Qhov tseem ceeb ntawm kev ua haujlwm yog los tsim cov ntaub ntawv uas zoo ib yam li daim duab disk (los ntawm txoj kev, cov khoos phis tawm tshiab tso cai rau koj los sau cov cim txawm tias tag nrho kev faib tawm, piv txwv li, koj tuaj yeem zais flash drive thiab siv nws yam tsis ntshai tsam ib tus neeg - dua li koj, tuaj yeem nyeem cov ntaub ntawv los ntawm nws). Cov ntaub ntawv no yooj yim heev tsis qhib, nws yog encrypted. Yog tias koj tsis nco qab tus password los ntawm cov ntaub ntawv zoo li no - koj puas pom koj cov ntaub ntawv khaws cia rau hauv nws ...
Dab tsi ntxiv yog qhov nthuav:
- es tsis txhob lo lus zais, koj tuaj yeem siv cov ntawv yuam (qhov kev xaiv zoo nkauj heev, tsis muaj ntaub ntawv - tsis muaj kev nkag mus rau lub disk tsis raug);
- ntau encryption algorithms;
- lub peev xwm los tsim lub zais zais disk (tsuas yog koj yuav paub txog nws muaj tshwm sim);
- lub peev xwm los muab cov nyees khawm kom nrawm rau lub disk thiab unmount nws (disconnect).
2. Tsim thiab encrypt ib daim disk
Ua ntej pib txheej txheem nrog cov ntaub ntawv encryption, koj yuav tsum tsim peb lub disk, rau qhov uas peb luam cov ntaub ntawv uas yuav tsum tau muab zais los ntawm qhov muag prying.
Txhawm rau ua qhov no, khiav qhov kev pab cuam thiab nyem "Tsim ntim" khawm, i.e. pib tsim daim disk tshiab.
Peb xaiv cov khoom ua ntej "Tsim cov thawv ntim cov ntawv thov" - kev tsim cov thawv ntim cov ntawv nkag.
Ntawm no peb tau txais kev xaiv ntawm ob qho kev xaiv rau cov ntawv ntim:
1. Li qub, tus qauv (ib qho uas yuav pom tag nrho cov neeg siv, tab sis tsuas yog cov neeg paub lo lus zais tuaj yeem qhib nws).
2. Muab zais. Tsuas yog koj yuav paub txog nws cov muaj. Lwm tus siv yuav tsis pom koj lub thawv ntim ntawv.
Tam sim no qhov kev pab cuam yuav hais kom koj los qhia qhov chaw nyob ntawm koj daim card zais cia. Kuv pom zoo xaiv xaiv tsav uas koj muaj chaw seem ntau. Feem ntau xws li tsav D, vim C tsav yog lub zog tsav thiab lub Windows feem ntau ntsia rau ntawm nws.
Cov kauj ruam tseem ceeb: qhia kom meej txog kev hloov encryption algorithm. Muaj ob peb nyob rau hauv cov kev pab cuam. Rau ib tus neeg siv tsis tau yooj yim, kuv yuav hais tias AES algorithm, uas qhov program muaj los ntawm lub neej ntawd, tso cai rau koj tiv thaiv koj cov ntaub ntawv ntseeg siab heev thiab nws tsis zoo li tias ib qho ntawm cov neeg siv ntawm koj lub khoos phis tawm tuaj yeem tawg! Koj tuaj yeem xaiv AES thiab nyem rau ntawm "NEXT".
Hauv cov kauj ruam no koj tuaj yeem xaiv qhov loj me ntawm koj lub disk. Hauv qab, hauv qab qhov rais rau nkag mus rau qhov loj me me, qhov chaw pub dawb rau ntawm koj lub hard disk yuav tshwm.
Lo lus zais - ob peb lub cim (pom zoo tsawg kawg yog 5-6) yam uas tsis muaj kev nkag mus rau koj lub zais tsav yuav raug kaw. Kuv qhia koj xaiv tus password uas koj yuav tsis hnov qab txawm tias tom qab ob peb xyoos! Txwv tsis pub, cov ntaub ntawv tseem ceeb tuaj yeem nkag mus tsis tau rau koj.
Kauj ruam kawg yog los teev qhia lub ntim cov ntaub ntawv. Lub ntsiab sib txawv rau feem ntau cov neeg siv ntawm NTFS file system los ntawm FAT cov ntaub ntawv kaw lus yog tias NTFS tuaj yeem tuav cov ntaub ntawv loj dua 4GB. Yog tias koj muaj qhov loj dua "loj dua" ntawm qhov zais cia disk - Kuv pom zoo xaiv NTFS cov ntaub ntawv kaw lus.
Tom qab xaiv - nias lub FORMAT khawm thiab tos ob peb feeb.
Tom qab qee lub sijhawm, qhov kev zov me nyuam yuav qhia koj tias cov ntawv thov cov ntawv zais tau raug tsim tiav lawm thiab koj tuaj yeem pib ua haujlwm nrog nws! Zoo heev ...
3. Ua haujlwm nrog qhov xaim disk
Lub tshuab yog qhov yooj yim heev: xaiv cov ntawv ntim twg uas koj xav txuas, tom qab ntawd nkag mus rau lo lus zais rau nws - yog tias txhua yam yog OK, tom qab ntawv tshiab disk tshwm hauv koj lub cev thiab koj tuaj yeem ua haujlwm nrog nws zoo li yog HDD tiag.
Cia peb xav txog hauv kev nthuav dav ntxiv.
Txoj nyem rau ntawm daim ntawv tsav uas koj xav kom muab koj lub thawv ntim ntawv, xaiv "Xaiv Cov Ntaub Ntawv thiab Mount" hauv cov ntawv qhia zaub mov nco - xaiv ib cov ntawv thiab muab tso nrog rau kev ua haujlwm ntxiv.
Tom ntej no, qhov kev zov me nyuam yuav hais kom koj ntaus tus password los nkag rau cov ntaub ntawv tawm.
Yog tias lo lus zais tau sau tseg kom raug, koj yuav pom tias lub thawv ntim tau qhib rau kev ua haujlwm.
Yog tias koj nkag mus rau "kuv lub khoos phis tawm" - tom qab ntawd koj yuav pom tam sim ntawd lub hard drive tshiab (hauv kuv li, qhov no yog tsav H).
Tom qab koj tau ua haujlwm nrog daim disk, koj yuav tsum kaw nws kom lwm tus siv tsis tau. Txhawm rau ua qhov no, nyem tsuas yog ib lub pob - "Dismount All". Tom qab ntawd, txhua daim npav zais cia yuav raug txiav tawm, thiab nkag mus rau lawv koj yuav tsum rov nkag tus password.
PS
Los ntawm txoj kev, yog tias nws tsis pub leej twg paub, leej twg siv cov kev pabcuam zoo sib xws? Qee zaum, muaj qhov xav kom nkaum cov ntaub ntawv kaum ob ntawm lub computer ua haujlwm ...
