Multiline hauv AutoCAD

Raws li koj paub, tus tswv ntawm tus kheej cov computers siv lub system khaws cov ntaub ntawv, yog nws tus kheej lossis lag luam. Yog vim li ntawd feem coob ntawm cov neeg feem ntau xav paub txog lub npe ntawm cov ntaub ntawv encryption, uas tsim ib co kev txwv rau cov ntaub ntawv los ntawm cov neeg tsis tso cai.

Ntxiv rau hauv chav kawm ntawm tsab xov xwm peb yuav nthuav tawm cov ntsiab ntawm cov ntaub ntawv coding, zoo li peb yuav qhia txog cov phiaj xwm tshwj xeeb.

Data encryption nyob rau hauv lub computer

Ua ntej tshaj plaws, saib xyuas yog tsim nyog ntawm kev nthuav dav li kev simplicity relative ntawm tus txheej txheem ntawm kev tiv thaiv cov ntaub ntawv ntawm lub tshuab computer khiav ntau lub nruab operating. Qhov no tsuas yog kev txhawj xeeb hauv cov neeg siv cov neeg siv, uas nws ua rau yuav raug txim nyob rau hauv daim ntawv ntawm kev nkag mus rau cov ntaub ntawv.

Encryption xwb yog hais txog kev zais lossis txav cov ntaub ntawv tseem ceeb rau hauv ib cheeb tsam uas lwm tus neeg tuaj yeem tsis tau. Feem ntau, ib daim nplaub tshev tshwj xeeb nrog tus password yog tsim rau cov laj thawj no, uas ua hauj lwm ua ib ntus los yog ib txwm khaws cia.

Ua raws li cov lus pom zoo kom tsis txhob nkag nyuaj rau tom qab.

Saib kuj: Yuav ua li cas nkaum ib qho nplaub tshev hauv qhov rais

Ntxiv rau cov lus saum toj no, nws yog ib qho tseem ceeb uas yuav tsum tau ua kom tiav cov ntaub ntawv uas nws tau muab encrypt cov ntaub ntawv nrog ntau, feem ntau heev ntawm ib leeg, txoj kev. Hauv qhov no, cov kev xaiv uas tau xaiv tau zoo heev nyob rau hauv cov ntaub ntawv kev ruaj ntseg thiab yuav xav tau kev pab ntxiv, piv txwv li, kev siv tawm tau tawm. Qee txoj kev ntawm cov ntaub ntawv encryption ncaj qha nyob ntawm qhov nruab version installed ntawm operating system.

Nyob rau hauv tsab xov xwm no, peb yuav xav txog cov txheej txheem ntawm cov ntaub ntawv ntawm lub PC los ntawm ntau qhov kev zov me nyuam. Koj tuaj yeem saib tag nrho cov software, uas lub hom phiaj tseem ceeb yog los tiv thaiv tus kheej cov ntaub ntawv, ua tsaug rau ib tsab xov xwm ntawm peb qhov chaw. Cov kev zov me nyuam - lub ntsiab, tiam sis tsis yog txoj kev ceev cov ntaub ntawv.

Nyeem ntxiv: Cov kev pab cuam rau encrypt folders thiab cov ntaub ntawv.

Yog tias muaj kev sib deev nrog cov nuances pib, koj tuaj yeem mus rau qhov kev tshawb fawb txog ntawm txoj kev.

Method 1: Cov cuab yeej System

Pib nrog lub xya version, lub qhov rais operating system yog los ntawm qhov nruab nrog cov ntaub ntawv tiv thaiv functionality, BDE. Tsaug rau cov cuab yeej no, txhua tus neeg siv ntawm lub OS tuaj yeem ua tus ceev nrooj thiab, tseem ceeb, cov ntaub ntawv qhia txog kev nkaum.

Peb yuav ntxiv kev sib tham txog kev siv encryption ntawm qhov piv txwv ntawm lub thib yim version ntawm lub qhov rais. Ceev faj, raws li nrog txhua tus tshiab version ntawm lub system qhov yooj yim functionality yog upgraded.

Ua ntej tshaj, lub ntsiab coding lub npe hu ua BitLocker xav kom muab qhib. Txawm li cas los xij, nws yog qhib lub tshuab ua ntej tso rau hauv lub computer thiab yuav ua teeb meem thaum hloov ntawm hauv qab.

Koj tuaj yeem siv BitLocker cov kev pabcuam hauv OS tsis qis tshaj qhov kev ua haujlwm.

Yuav kom hloov tus txheej xwm ntawm BitLoker, koj yuav tsum siv ib seem tshwj xeeb.

1. Qhib qhov pib tshuab raj thiab qhib qhov rais los ntawm nws. "Tswj Vaj Huam Sib Luag".



2. Mus rau tag nrho cov ntu mus rau hauv qab thiab xaiv "BitLocker Drive Encryption".



3. Hauv qhov chaw loj ntawm lub qhov rais qhib, xaiv qhov disk hauv zos uas koj xav kom encode.



Tag nrho cov chaw tsav tsheb tuaj yeem yuav encrypted, nrog rau qee hom USB khoom txuas nrog PC.

4. Thaum txiav txim siab rau lub disk, ntawm nws lub icon, nyem rau ntawm qhov txuas. "Pab BitLocker"



5. Thaum sim ua kom muaj kev tiv thaiv cov ntaub ntawv ntawm qhov system disk, koj yuav muaj feem ntsib ib TPM yuam kev.

Raws li koj yuav twv, TPM kho vajtse module tau nws tus kheej muab faib nrog tsis nyob hauv lub qhov rais operating system.

1. Nthuav lub qhov rais tshawb nrhiav qhov rai uas siv lub pob yuam sij "Yeej + R".



2. Nyob rau hauv lub thawv ntawv "Qhib" ntxig rau lus txib tshwj xeeb thiab nias rau ntawm lub pob "OK".

tpm.msc



3. Hauv qhov chaw tswj TPM koj tuaj yeem tau txais cov lus qhia me ntsis txog nws txoj haujlwm.

Yog hais tias qhov yuam kev hais tsis pom los ntawm koj, koj tuaj yeem hla kev qhia tom ntej ntawm qhov chaw, xa ncaj qha mus rau qhov txheej txheem encryption.

Txhawm rau tshem ntawm qhov yuam kev no, koj yuav tsum tau ua ntau cov yeeb yam ntxiv ntsig txog kev pauv cov cai hauv zos ntawm lub tshuab computer. Tam sim ntawd pom tias thaum muaj teeb meem kev xav tsis meej thiab tsis daws teeb meem, koj tuaj yeem rov qab tau txoj kab ke mus rau lub xeev thaum ntxov uas siv cov kev ua haujlwm "Qhov System Restore".

Saib kuj: Yuav ua li cas kho Windows OS

1. Nyob rau hauv tib txoj kev raws li tau hais ua ntej, qhib qhov system tshawb qhov rai. Khiav mussiv cov keyboard shortcut "Yeej + R".



2. Sau rau hauv ib phau ntawv tshwj xeeb. "Qhib", raws nraim rov qab lo lus ceeb toom uas tau muab los ntawm peb.

gpedit.msc



Saib kuj: Kho cov lus yuam kev "gpedit.msc tsis pom"

3. Tom qab sau rau hauv daim ntawv qhia teb, siv lub pob "OK" lossis qhov tseem ceeb "Sau" ntawm cov keyboard los pib ua cov txheej txheem rau kev tso npe rau kev ua lag luam.

Yog tias txhua yam tau ua tiav lawm, koj yuav pom koj tus kheej hauv qhov rais "Hauv Paus Pab Pawg Cov Cai".

1. Nyob rau hauv daim ntawv tseem ceeb ntawm folders nyob rau hauv lub block "Computer Configuration" nthuav cov me nyuam me "Tus Thawj Tswj Kav".



2. Hauv cov npe nram qab no, nthuav cov npe "Qhov rai txuas".



3. Los ntawm daim ntawv teev npe ntawm cov ntawv nplua ncaj rau hauv seem qhib, nrhiav yam khoom ntawd "Txoj cai no tso cai rau koj xaiv BitLocker Drive Encryption".



4. Tom ntej no koj yuav tsum xaiv ib qho ntawv nplaub tshev "Operating System Disks".



5. Hauv kev ua haujlwm loj, nyob ntawm sab xis ntawm lub nris nrog daim nplaub tshev directory, hloov cov hom pom "Txheem".



Qhov no yuav cia koj tshawb thiab hloov cov kev tsim nyog uas nrog me ntsis ntxiv.

6. Nyob rau hauv daim ntawv teev cov ntaub ntawv muab, nrhiav thiab qhib qhov kev tshaj tawm tshooj ntawm qhov pib.



7. Koj tuaj yeem qhib qhov kho kom zoo nkauj, los ntawm ob-clicking lub LMB los yog txhaj "Hloov" hauv cov ntawv qhia zaub mov.



8. Nyob rau sab saum toj ntawm lub qhov rais qhib, nrhiav qhov kev txwv tswj kev thaiv thiab xaiv qhov xaiv kom rov qab "Enabled".



9. Yog xav paub ntxiv kom tsis txhob muaj teeb meem, nco ntsoov xyuas lub thawv "Kev xaiv" tom ntej no rau cov khoom uas tau muab teev rau ntawm qhov screenshot.



10. Tom qab teeb tsa qhov kev pom zoo rau pawg neeg txoj cai, siv lub pob "OK" nyob rau hauv qab ntawm qhov rais ua haujlwm.

Nrog rau txhua yam raws li peb cov cai, koj yuav tsis ntsib qhov yuam kev ntawm TPM platform module.

Hauv kev txiav txim rau kev hloov, yuav tsum tsis txhob rov qab kho dua. Txawm li cas los xij, yog tias ib yam dab tsi ua txhaum rau koj, rov qab pib qhov system.

Tam sim no, muaj lub luag hauj lwm nrog txhua yam kev npaj siab, koj tuaj yeem mus ncaj qha mus tiv thaiv cov ntaub ntawv ntawm disk.

1. Mus rau ntawm qhov rais encryption qhov rai raws li kev qhia thawj zaug nyob rau hauv hom no.



2. Lub qhov rai yam xav tau los ntawm kev faib kev faib tawm. "Kuv lub Computer"los ntawm txhaj rau yam nyiam disk nrog txoj cai nas khawm thiab xaiv qhov khoom "Pab BitLocker".



3. Tom qab pib initializing txoj kev encryption, BitLoker yeej xyuas cov compatibility ntawm koj lub computer configuration.

Hauv kauj ruam tom ntej, koj yuav tau xaiv ib qho ntawm ob qho kev xaiv ntawm encryption.

1. Optionally, koj tuaj yeem tsim ib lo lus zais rau cov lus qhia yav tom ntej.



2. Nyob rau hauv rooj plaub ntawm ib lo lus zais, koj yuav tsum nkag mus rau ib qho yooj yim ntawm cov cim nyob rau hauv tag nrho ua raws li cov kev cai ntawm lub system thiab nias rau ntawm qhov tseem ceeb "Tom ntej".



3. Yog tias koj muaj lub zoo USB tsav, xaiv "Ntxig USB USB Nco Dais".



Tsis txhob hnov ​​qab txuas koj lub USB ntaus ntawv mus rau koj lub PC.

4. Nyob rau hauv cov npe ntawm cov drives muaj, xaiv cov cuab yeej koj xav tau thiab siv lub pob "Txuag".

Xijpeem encryption txoj kev xaiv, koj yuav pom koj tus kheej ntawm cov nplooj creation creation nrog ib qhov tseem ceeb.

1. Qhia kom meej tshaj plaws ntawm cov ntaub ntawv khaws cia rau khaws cia koj tus yawm sij nkag thiab nias lub khawm. "Tom ntej".



Peb siv cov cim tseem ceeb ntawm lub tshuab flash.

2. Xaiv cov txheej txheem ntawm encrypting cov ntaub ntawv ntawm ib disk, ua los ntawm cov lus pom zoo ntawm BitLoker.



3. Nyob rau theem kawg, kos lub thawv. "Khiav Kev Npaj BitLocker" thiab siv lub pob "Ntxiv mus".



4. Tam sim no nyob rau hauv qhov tshwj xeeb qhov rai nias ntawm khawm. Reboot Tam sim no, tsis nco qab los ntxig lub flash drive nrog ib qhov tseem ceeb encryption.

Txij ntawm no tus taw tes rau, txheej txheem tsis zoo ntawm cov ntaub ntawv ntawm cov ntaub ntawv xaiv ntawm disk xaiv yuav pib, lub sijhawm uas ncaj qha nyob ntawm lub computer configuration thiab lwm yam kev.

• Tom qab qhov kev vam meej lawm, Daim Ntawv Cuam Tshuam Cov Ntaub Ntawv yuav tshwm sim rau ntawm Windows lub khoos phib tawj.



• Tom qab txhaj rau ntawm lub cim no, koj yuav tsum tau nthuav tawm nrog lub qhov rais nrog qhov kev muaj peev xwm mus rau BitLocker nqis thiab qhia cov ntaub ntawv hais txog qhov txheej txheem encryption.



Thaum lub sij hawm ua haujlwm, BitLoker tsim ib qho hnyav load rau lub disk. Qhov no yog feem ntau pom nyob rau hauv rooj plaub ntawm kev ua cov muab faib system.

• Thaum lub sij hawm qhov encoding, koj tuaj yeem siv cov txheej txheem ua tiav.



• Thaum cov txheej txheem kev ruaj ntseg tiav lawm, yuav tsum ceeb toom tuaj.



• Koj tuaj yeem tsis tuaj yeem tsis kam tiv thaiv tsav yog siv cov khoom tshwj xeeb hauv BitLocker tswj vaj huam sib luag.



Kev ua haujlwm ntawm kev tiv thaiv yuav rov tuaj tom qab kaw lossis rov qab qhib koj lub computer.

• Yog tias tsim nyog, qhov kev hloov no tuaj yeem hloov mus rau qhov pib, siv "Lov tes taw BitLocker" nyob rau hauv lub tswj vaj huam sib luag.



• Tig tawm, nrog rau txoj kev xa tawm, tsis txwv cov kev txwv rau koj thaum ua haujlwm nrog lub PC.



• Decryption yuav siv sij hawm ntev tshaj li qhov encoding.

Nyob rau theem tom qab ntawm qhov encoding, rebooting lub operating system tsis yog yuav tsum tau.

Nco ntsoov tias tam sim no koj tau tsim ib co kev tiv thaiv rau koj tus kheej cov ntaub ntawv, koj yuav tsum tau siv tas li koj cov ntaub ntawv nkag. Hauv particular, qhov no muaj kev txhawj xeeb rau txoj kev siv USB-tsav, yog li tsis tau ntsib teeb meem.

Saib kuj: Tsis txhob qhib folders hauv koj lub computer

Method 2: Thib Peb Tus Software

Qhov thib ob puv-fledged txujci muaj peev xwm ua tau muab faib ua ntau txoj hauv kev vim yog lub neej ntawm ntau ntau cov kev pabcuam sib txawv tsim los rau encrypt cov ntaub ntawv ntawm lub computer. Hauv qhov no, raws li peb tau hais hauv lub sijhawm pib, peb tshawb xyuas feem ntau ntawm cov software, thiab txhua yam koj yuav tsum ua yog txiav txim siab hauv daim ntawv thov.

Thov nco ntsoov tias qee qhov kev pabcuam zoo tuaj yeem tau txais daim ntawv tso cai them. Tab sis txawm tias qhov no, lawv muaj ib tug loj ntau tus cawm.

Qhov zoo tshaj plaws, thiab tej zaum kuj tseem ceeb tshaj plaws, qhov nrov tshaj plaws software encryption yog TrueCrypt. Nrog rau qhov software, koj tuaj yeem yooj yim encode ntau hom xov xwm los ntawm kev tsim cov tshwj xeeb cov yawm sij.

Lwm qhov kev pabcuam yog R-Crypto, tsim los siv cov ntaub ntawv los ntawm kev tsim cov thawv. Nyob rau hauv cov blocks, cov lus qhia sib txawv yuav raug khaws cia, uas tswj tau tsuas yog siv cov yawm sij.

Qhov tseeb software hauv tsab xov xwm no yog RCF EnCoder / DeCoder, tsim nrog lub hom phiaj ntawm cov ntaub ntawv ceev nrooj. Qhov qis ntawm qhov kev zov me nyuam, daim ntawv tso cai pub dawb, thiab kev muaj peev xwm mus ua haujlwm tsis muaj kev txhim kho yuav ua rau qhov kev zov me nyuam tsis tsim nyog rau nruab nrab tus neeg siv PC xav tiv thaiv cov ntaub ntawv ntiag tug.

Tsis zoo li yav dhau los BitLocker functionality, third-party data encryption software tso cai rau koj los encode tsuas yog cov ntaub ntawv koj xav tau. Tib lub sij hawm, kev muaj peev xwm txwv tsis pub nkag mus rau tag nrho disk kuj muaj nyob, tab sis tsuas yog qee qhov kev pab cuam, piv txwv li, TrueCrypt.

Saib kuj: Cov kev pab cuam rau encrypt folders thiab files

Nws yog tsim nyog kos duab rau koj kom paub tseeb tias, raws li txoj cai, txhua daim ntawv thov kev encoding cov ntaub ntawv ntawm lub computer muaj nws tus kheej algorithm rau cov kev coj ua. Tshaj tej ntawm, qee zaum, qhov software muaj qhov txwv tsis pub tshaj tawm rau cov ntaub ntawv tiv thaiv.

Nyob rau hauv kev sib piv nrog tib BitLoker, cov kev pab cuam tshwj xeeb tsis tuaj yeem tsim teeb meem nrog cov ntaub ntawv. Yog tias cov teeb meem no tseem tshwm sim, peb xav kom koj paub koj tus kheej nrog rau lub ntsiab lus ntawm cov kev tsim tawm rau kev tshem tawm cov software thib peb.

Saib kuj: Yuav tshem tawm qhov kev pab cuam uninstalled

Xaus

Qhov kawg ntawm qhov tsab xov xwm no nws yog qhov tseem ceeb uas yuav tsum tau txuag tau tus yuam sij nkag tom qab encryption. Vim tias qhov tseem ceeb yog ploj, koj yuav poob kev nkag mus rau cov ntaub ntawv tseem ceeb lossis tag nrho cov hard disk.

Yuav kom tsis txhob muaj teeb meem, siv cov cuab yeej siv tau USB txhim khu kev qha thiab ua raws li cov lus qhia hauv tsab xov xwm.

Peb cia siab tias koj tau txais cov lus teb rau cov lus nug ntawm kev lis dej num, thiab qhov no yog qhov kawg ntawm lub npe ntawm cov ntaub ntawv tiv thaiv ntawm PC.