Yuav ua li cas tiv thaiv daim ntawv Excel yam tsis muaj / nrog tus password

Tsuav koj siv Windows lossis Mac, koj yuav tsum paub txog Microsoft Excel cov ntaub ntawv. Nws yuav nyuaj heev rau tus neeg thib peb los hloov koj cov ntaub ntawv, tsuav yog cov ntaub ntawv Excel tau txais kev cawmdim thiab ruaj ntseg nrog kev ruaj ntseg passwords ntawm koj lub PC.

Txawm li cas los xij, tsis nco qab lo lus zais tej zaum qee zaum tshwm sim tom qab khaws koj cov ntaub ntawv nrog tus password ruaj ntseg. Nws tsis txhais hais tias koj tau ploj tag nrho cov ntaub ntawv no mus ib txhis. Koj tseem tuaj yeem sau tau, tab sis koj yuav tsum xub txais qee qhov kev daws teeb meem rau tshem tawm lo lus zais los ntawm cov ntaub ntawv Excel . Kab lus no tau qhia tag nrho cov kev daws teeb meem uas koj tuaj yeem coj los tiv thaiv koj cov nplooj ntawv Excel / cov ntaub ntawv / cov ntaub ntawv uas tau raug tiv thaiv nrog tus password ruaj ntseg.

Tshooj 1: Excel muaj tus password li cas?

Muaj ntau cov cuab yeej encryption built-in koom nrog hauv Excel rau nws cov neeg siv thiab lawv yog raws li hauv qab no:

Qhib tus password

Tus password qhib yog hom kev tiv thaiv tseem ceeb uas siv los ntawm cov neeg siv feem ntau. Qhov no feem ntau yog siv los qhib cov ntaub ntawv zoo heev. Yog tias daim ntawv Excel tau encrypted nrog tus password qhib, txhua zaus koj qhib cov ntaub ntawv no, koj yuav raug nug kom nkag mus rau tus password ruaj ntseg.

hloov tus password

Hloov tus password feem ntau yog siv los ntawm cov chaw ua haujlwm thiab cov tuam txhab. Txij li thaum nws lub npe tseem nyob, nws yuav tsis tso cai rau cov neeg siv hloov kho daim ntawv Excel lossis phau ntawv ua haujlwm txhua zaus tus neeg siv xav siv daim ntawv. Qhov no tseem hu ua cov ntawv nyeem nkaus xwb vim nws tso cai rau koj nyeem cov ntaub ntawv yam tsis muaj kev txwv. Tus neeg siv yuav tau muab tus password encrypted ua ntej hloov cov ntaub ntawv.

Nyeem nkaus tus password nkaus xwb

Qhov no yog tib yam li Excel cov ntaub ntawv nrog kev hloov password. Nws tsuas yog tso cai rau cov neeg siv nyeem cov ntaub ntawv.

Workbook qauv password

Hom kev encryption no yog qhov tseem ceeb heev thaum twg koj tsis xav kom tus neeg thib peb ntxiv, txav mus, rho tawm, nkaum lossis hloov npe ib yam dab tsi. Qhov no tseem hu ua "tiv thaiv Excel daim ntawv qauv." Yog li ntawd, cov ntsiab lus hauv cov qauv tsis tuaj yeem hloov kho yam tsis tau nkag mus rau tus password.

Daim ntawv lo lus zais

Daim ntawv lo lus zais feem ntau txwv tsis pub cov neeg siv hloov pauv, hloov kho, lossis tshem tawm cov ntsiab lus hauv daim ntawv ua haujlwm. Qhov no tsuas yog tso cai rau cov neeg siv tuaj yeem nkag mus kho ib feem ntawm daim ntawv ua haujlwm tsis yog tag nrho cov ntawv ua haujlwm.

Part 2: Yuav ua li cas account Excel tiv thaiv nrog paub Password

Ib txoj hauv kev yooj yim tshaj plaws los tiv thaiv tus password-tiv thaiv Excel cov ntaub ntawv yog ua li ntawd nrog tus password paub. Txij li thaum koj paub tus password, txhua yam koj yuav tsum ua yog nkag mus rau tus password qhov tsim nyog thiab koj yuav nkag mus rau cov ntaub ntawv. Cov kauj ruam hauv qab no yuav qhia koj kom qhib cov ntaub ntawv Excel.

Kauj ruam 1 : Qhib cov ntaub ntawv Excel uas tiv thaiv tus password.

Kauj ruam 2 : Txij li thaum cov ntaub ntawv yog tus password tiv thaiv, koj yuav pom lub qhov rais pop-up ntawm qhov screen thaum koj sim qhib cov ntaub ntawv. Lub qhov rais pop-up no yuav qhia koj tias Excel cov ntaub ntawv muaj tus password uas koj yuav tsum tau nkag mus ua ntej koj tuaj yeem qhib cov ntaub ntawv. Koj yuav pom cov ntawv teb uas koj yuav tsum sau tus password.

Kauj ruam 3 : Sau tus password kom raug rau hauv cov ntawv nyeem kom qhib cov ntaub ntawv Excel.

Kauj ruam 4 : Sim qhib cov ntaub ntawv thiab koj yuav tsum tau tso cai nkag.

Txoj kev no yog qhov yooj yim tshaj plaws vim tias nws zoo ib yam hauv txhua qhov ntawm Excel los ntawm 2007 txog 2019.

Ntu 3: Ua li cas unprotect excel daim ntawv tsis muaj lo lus zais

Txoj kev no yog qhov tseem ceeb heev rau xyoo 2010 thiab yav dhau los version. Thov nco ntsoov tias nws tsis sib xws nrog cov tshiab versions.

Kauj ruam 1 : Ua ntej tshaj plaws, tsim ib qho thaub qab ntawm Excel cov ntaub ntawv uas yog tus password tiv thaiv.

Kauj ruam 2 : Secondly, right click on the Excel document and click on the rename button.

Kauj ruam 3 : Hloov cov ntaub ntawv txuas ntxiv mus rau ".zip" los ntawm ".сsv" lossis ".xls".

Kauj ruam 4 : Decompress cov ntsiab lus ntawm cov ntaub ntawv compressed tam sim no.

Kauj ruam 5 : Nrhiav cov ntaub ntawv uas xaus rau hauv ".xml" hom.

Kauj ruam 6 : Tom qab ntawd, nyem ob npaug rau XML cov ntaub ntawv thiab qhib cov ntaub ntawv nrog XML editor.

Kauj ruam 7 : Nyem "Ctrl + F" thiab tshawb rau "Sheet Protection". Nrhiav cov kab uas pib nrog »

Kauj ruam 8 : Rho tawm lub npe ntawm cov ntaub ntawv thiab nyem Txuag.

Kauj ruam 9 : Tom qab ntawd hloov cov ntaub ntawv “.zip” rau “.сsv” lossis “.xls” thiab nyem Enter. Tam sim no koj daim ntawv ua haujlwm yuav tsis muaj kev tiv thaiv thiab tam sim no koj tuaj yeem qhib koj cov ntaub ntawv yam tsis muaj tus password. Qhov no yuav tso cai rau koj nkag mus rau koj cov ntaub ntawv Excel.

Cons:

• Tsuas yog sib xws nrog 2007 lossis dhau los version.
• Nws tsis yog ib txoj kev txhim khu kev qha.
• complex heev.

Part 3: Yuav ua li cas Unprotect ib daim ntawv Excel nrog Recoverable Password

Cov txheej txheem no yog qhov zoo tshaj plaws muab los qhib tus password tiv thaiv cov ntaub ntawv / cov ntaub ntawv thaum koj poob tus password lossis tsis muaj tus password. Cov cuab yeej muaj zog thiab txhim khu kev qha peb nthuav tawm ntawm no yog Passper rau Excel . Ua kom zoo siv Passer rau Excel kom nkag mus thiab qhib cov ntaub ntawv tiv thaiv tus password. Excel lo lus zais rov qab no yuav tso cai rau koj rov qab tau koj cov ntaub ntawv Excel los ntawm txhua lub version ntawm Microsoft (xws li Excel 2003, Excel 2007, Excel 2010, Excel 2013, Excel 2016, Excel 2019, Excel 2021). Txog tam sim no, qhov kev pab cuam no tau raug suav tias yog ib qho ntawm cov cuab yeej zoo tshaj plaws los ntawm cov neeg siv thoob ntiaj teb kom rov qab tau cov passwords rau cov ntaub ntawv Excel tiv thaiv.

Sim nws dawb

• Nws tsom rau kev rov qab qhib lo lus zais ntawm koj cov ntaub ntawv Excel tiv thaiv, txawm tias nyuaj npaum li cas tus password.
• Cov cuab yeej no tseem tuaj yeem siv los tshem tawm cov kev txwv los ntawm lo lus zais tiv thaiv Excel spreadsheet yog tias koj tuaj yeem qhib thiab nyeem daim ntawv Excel yam tsis muaj kev kho kom raug cai.
• 4 hom rov qab tau muab los xyuas kom meej qhov zoo tshaj plaws rov qab.
• CPU thiab GPU thev naus laus zis tau txais yuav, yog li qhov rov qab nrawm yog 10 npaug sai dua li lwm cov cuab yeej Excel lo lus zais rov qab.
• Txhua cov ntaub ntawv Excel tau txais kev txhawb nqa, xws li Excel 2019, 2016, 2013, thiab lwm yam.

Nov yog cov kauj ruam los qhib cov ntaub ntawv Excel encrypted nrog Passper rau Excel

Kauj ruam 1 : Pib los ntawm launching lub software. Ntawm lub ntsiab interface, nws yuav qhia koj 2 hom rov qab. Tsuas yog nyem "Rov qab Passwords".

Kauj ruam 2 : Nyem khawm Ntxiv thiab ntxig rau Excel cov ntaub ntawv uas koj xav rov qab tau tus password. Tom ntej no, xaiv hom password nres koj xav kom muaj nyob rau hauv daim ntawv. Muaj 4 hom kev tawm tsam tseem ceeb rau lub cuab yeej: Brute Force Attack, Combined Attack, Signature Attack, thiab Mask Attack. Xaiv qhov uas haum koj tshaj plaws.

Kauj ruam 3 : Kho qhov parameter raws li cov kev xaiv uas koj xaiv los ntawm plaub. Tom qab koj ua tiav nrog kev teeb tsa cov kev txwv, nyem Rov qab. Tam sim ntawd, Excel lo lus zais rov qab cuab yeej yuav ua cov ntaub ntawv thiab muab koj tus password uas koj tuaj yeem siv los qhib Excel cov ntaub ntawv.

Ntu 5: Tshem Tawm Cov Kev Txwv Kom Kho Cov Ntawv Ua Haujlwm / Phau Ntawv Ua Haujlwm hauv 3 vib nas this

Koj tuaj yeem siv Passper rau Excel qhov kev pab cuam tshem tawm kev tiv thaiv ntawm nplooj ntawv thiab phau ntawv ua haujlwm hauv Excel, txawm tias tsis muaj lo lus zais.

Sim nws dawb

Kauj ruam 1 : Tsuas yog nruab Passper rau Excel ntawm koj lub computer. Qhib nws thiab xaiv qhov kev xaiv thib ob uas tshwm sim ntawm koj lub PC interface.

Kauj ruam 2 : Nyem khawm Ntxiv Cov ntaub ntawv kom import koj cov ntaub ntawv (Excel daim ntawv). Daim ntawv Excel yuav tshwm nyob rau hauv qhov kev pab cuam uas qhia lub cim xauv.

Kauj ruam 3 : Lub sij hawm no qhov kev txwv ntawm cov ntaub ntawv ntxiv yuav raug tshem tawm hauv 3 vib nas this. Zoo heev! Thiab rau qhov teeb meem ntawd, ntxiv kev tiv thaiv tus password rau koj daim ntawv teev npe tom ntej koj khaws nws.

Xaus

Peb nyuam qhuav qhia koj cov cuab yeej thiab txoj hauv kev kom rov qab tau thiab qhib cov ntaub ntawv Excel tiv thaiv lo lus zais. Yog tias koj tab tom nrhiav kev daws teeb meem tshwj xeeb, piv txwv li, yuav ua li cas tiv thaiv Excel daim ntawv yam tsis muaj lo lus zais, Passper rau Excel Nws tseem yuav yog koj qhov kev xaiv zoo tshaj plaws.

Sim nws dawb