Tej zaum, peb txhua tus muaj folders thiab cov ntaub ntawv uas peb xav zais ntawm prying ob lub qhov muag. Tshwj xeeb tshaj yog thaum tsis yog koj xwb, tab sis kuj lwm cov neeg ua hauj lwm hauv lub computer.
Ua tau li no, koj tuaj yeem, muab tau ib lo lus zais rau hauv ib phau ntawv ceev lossis sau nws nrog ib lo lus zais. Tab sis hom no tsis yog yooj yim txhua zaus, tshwj xeeb tshaj yog rau cov ntaub ntawv uas koj yuav ua haujlwm. Rau qhov kev qhia no yog tsim rau cov ntaub ntawv encryption.
Cov ntsiab lus
- 1. Kev pab cuam rau kev muab encryption
- 2. Tsim thiab encrypt disk
- 3. Ua haujlwm nrog ib daim disk encrypted
1. Kev pab cuam rau kev muab encryption
Txawm tias muaj ntau cov kev pabcuam them nyiaj (piv txwv: DriveCrypt, BestCrypt, PGPdisk), Kuv txiav txim siab los nres rau qhov kev ntsuam xyuas dawb, uas yuav txaus rau feem ntau cov neeg siv.
Muaj tseeb crypt
//www.truecrypt.org/downloads
Ib qho zoo heev rau kev encrypting cov ntaub ntawv, seb cov ntaub ntawv, folders, etc. Tus essence ntawm kev ua hauj lwm yog los tsim ib cov ntaub ntawv uas tsa ib cov duab disk (los ntawm txoj kev, cov tshiab versions ntawm qhov kev tso cai pub koj encrypt txawm tias tag nrho muab faib, piv txwv li, koj tuaj yeem encrypt USB flash tsav thiab siv nws yam tsis ntshai leej twg tsuas yog koj tuaj yeem nyeem cov ntaub ntawv ntawm nws). Cov ntaub ntawv no tsis yog li yooj yim qhib, nws yog encrypted. Yog tias koj tsis nco qab lo lus zais los ntawm tej ntaub ntawv - koj puas tau pom koj cov ntaub ntawv uas tau khaws cia rau hauv nws ...
Dab tsi ntxiv yog nthuav:
- tsis siv tus password, koj tuaj yeem siv cov ntaub ntawv tseem ceeb (ib qho kev xaiv uas yog heev, nws tsis muaj cov ntaub ntawv - tsis muaj kev nkag tau mus rau qhov encrypted disk);
- ntau cov ntaub ntawv sau ciaj ciam;
- lub peev xwm los ua ib qho zais (encrypted disk) (tsuas yog koj yuav paub txog nws lub neej);
- lub peev xwm los muab cov nyees khawm kom ceev nrawm mount lub disk thiab unmount nws (disconnect).
2. Tsim thiab encrypt disk
Ua ntej koj pib encrypt cov ntaub ntawv, koj yuav tsum tsim peb disk, uas peb luam cov ntaub ntawv uas yuav tsum tau muab zais ntawm prying ob lub qhov muag.
Ua li no, khiav qhov program thiab nias "Tsim Volume" khawm, i.e. npaj mus tsim ib qho tshiab disc.
Xaiv thawj qhov khoom "Tsim ib qho" encrypted file container "- qhov kev tsim cov ntaub ntawv ntawm ib lub hnab ntim encrypted.
Ntawm no peb muaj kev xaiv ob lub thawv cov ntaub ntawv xaiv:
1. Li qub, tus qauv (ib qho uas yuav pom rau tag nrho cov neeg siv, tab sis tsuas yog cov uas paub tus password qhib tau nws).
2. Hauv. Tsuas yog koj yuav paub txog nws lub neej. Lwm cov neeg siv yuav tsis tuaj yeem pom koj cov ntaub ntawv ntim.
Tam sim no qhov kev zov me nyuam yuav thov kom koj qhia koj qhov chaw nyob ntawm koj daim npog zais cia. Kuv pom zoo kom xaiv tsav uas koj muaj ntau qhov chaw. Feem ntau yog li D disk, txij li thaum tsav C system thiab rau nws, feem ntau ntsia ntawm qhov rais.
Cov kauj ruam tseem ceeb: qhia meej txog qhov kev nkag siab ntawm algorithm. Nws muaj ob peb ntawm lawv qhov kev zov me nyuam. Rau cov neeg siv tib yam tsis muaj neeg siv, kuv yuav hais tias AES algorithm, uas qhov kev pab cuam muab los ntawm lub neej ua ntej, tso cai rau koj los tiv thaiv koj cov ntaub ntawv nti tsis zoo thiab nws tsis zoo li tias ib qho ntawm cov neeg siv ntawm koj lub computer yuav hack nws! Koj tuaj yeem xaiv AES thiab nias rau lwm zaus - "NEXT".
Hauv kauj ruam no koj tuaj yeem xaiv qhov luaj li cas ntawm koj daim disk. Cia li nram qab no, hauv qab lub qhov rais rau qhov loj me me, qhov chaw pub dawb yog tso tawm kom pom ntawm koj tus hard disk tiag.
Lo lus zais - ob peb lub cim (yam tsawg 5-6 pom zoo) uas tsis muaj txoj kev nkag mus rau koj daim npav tsav tsheb. Kuv qhia koj kom xaiv ib lo lus zais uas koj yuav tsis hnov qab txawm tom qab ob peb xyoos! Tsis li, cov ntaub ntawv tseem ceeb yuav tsis muaj rau koj.
Cov kauj ruam kawg yog los ua kom tiav cov ntaub ntawv. Lub ntsiab sib txawv rau feem ntau cov neeg siv ntawm NTFS cov ntaub ntawv los ntawm FAT cov ntaub ntawv yog tias koj tuaj yeem tso cov ntaub ntawv loj tshaj 4GB hauv NTFS. Yog tias koj muaj "loj" loj ntawm daim card zais cia - Kuv xav xaiv NTFS cov ntaub ntawv kaw lus.
Tom qab xaiv - nias lub FORMAT khawm thiab tos ob peb feeb.
Tom qab qee lub sij hawm, qhov kev zov me nyuam yuav qhia rau koj paub tias cov ntaub ntawv encrypted tau zoo tau tsim thiab koj tuaj yeem pib ua hauj lwm nrog nws! Zoo ...
3. Ua haujlwm nrog ib daim disk encrypted
Lub tswv yim yog yooj yim heev: xaiv lub thawv twg koj xav mus txuas, mam li nkag mus rau lo lus zais rau nws - yog txhua yam yog "OK", ces ib qho tshiab disk tshwm rau hauv koj lub cev thiab koj tuaj yeem ua haujlwm nrog nws txhais tau hais tias nws yog ib qho HDD tiag tiag.
Xav txog ntau yam.
Txoj cai-nyem rau ntawm daim ntawv tsav tsheb uas koj xav muab cob rau koj lub thauv ntawv, hauv cov ntawv teev npe hauv kev xaiv drop-down xaiv "Xaiv Cov Ntaub Ntawv thiab Mount" - xaiv cov ntaub ntawv thiab muab tso nrog ua haujlwm ntxiv.
Tom ntej, qhov kev zov me nyuam yuav thov kom koj nkag mus rau ib lo lus zais nkag mus nkag tau cov ntaub ntawv encrypted.
Yog hais tias lo lus zais tau teev meej lawm, koj yuav pom tias cov ntaub ntawv ntim tau qhib rau kev ua haujlwm.
Yog tias koj mus rau "kuv lub computer" - ces koj yuav pom qhov tshiab hard disk (hauv kuv cov ntaub ntawv nws yog tsav H).
Tom qab koj tau ua haujlwm nrog daim disk, koj yuav tsum kaw nws kom lwm tus siv tsis tau. Ua li no, nias ib qho khawm - "Thoob Tag Nrho". Tom qab ntawd tagnrho txhua tus menyuam lub cev tsis muaj mob yuav xiam oob qhab, thiab nkag mus rau lawv koj yuav tsum tau rov qab nkag rau lo lus zais.
PS
Los ntawm txoj kev, yog tias tsis pub leej twg paub, leej twg siv cov kev pab zoo sib xws li cas? Qee lub sij hawm, muaj ib qho yuav tsum tau nkaum cov ntaub ntawv ntawm chaw ua haujlwm ...
