Qhov xav tau kev ntseeg siab cov ntaub ntawv ntawm lub hard drive tshwm sim tsis yog los ntawm cov neeg soj xyuas lossis cov hackers. Txawm hais tias tus neeg siv uas fwm tag los kuj xav tshem tawm cov ntaub ntawv tsis pub lwm tus paub ntawm lub khoos phis tawm - piv txwv li, thaum muag.
Cov Lus Qhia
Kauj ruam 1
Ua haujlwm ntawm lub khoos phis tawm, peb tau swm rau qhov tseeb tias cov ntaub ntawv tshem tawm yooj yim heev - tsuas yog xaiv lawv thiab nias tus "Del" tseem ceeb lossis xaiv cov khoom haum hauv cov ntawv qhia zaub mov. Tom qab ntawd koj tuaj yeem ntim cov khoom "pov tseg". Yog cov ntaub ntawv mus tas li tshem? Tsis yog - tsuas yog muab cov ntawv nkag rau hauv cov ntaub ntawv rooj tau raug muab lwv tawm. Xav hauv phau ntawv tuab siv los ntawm qhov uas lub rooj ntawm cov nplooj ntawv tau xeb tawm - qhov teeb meem no zoo heev. Tsis muaj cov txheej txheem ntawm cov ntsiab lus, tab sis cov nplooj ntawv lawv tus kheej muaj txoj sia nyob thiab yooj yim nyeem.
Kauj ruam 2
Txawm tias cov hom phiaj uas muaj cov ntawv tshaj tawm muaj cov peev txheej ntawm cov ntaub ntawv qub, tshwj xeeb yog "ceev" cov ntawv sau tau siv. Txhawm rau txhawm rau tshem tawm cov ntaub ntawv ntawm daim disk, koj yuav tsum siv ntau cov hauv kev. Lawv tuaj yeem muab faib ua peb yam.
Kauj ruam 3
Ua ntej tshaj plaws, nws yog lub cev puas tsuaj ntawm daim disk. Yog tias koj tsoo lub disc nrog rauj los yog muab pov rau hauv lub ntim nrog sulfuric acid, nws yuav tsis tuaj yeem rov qab cov ntaub ntawv. Nws yog qhov tseeb tias cov kev ua kom dhau radical yog tsim nyog tsuas yog hauv qee qhov tshwj xeeb. Lwm txoj kev xaiv tau cuam tshuam nrog kev siv cov khoom demagnetizing, cov qauv no tau siv hauv cov qauv kev lag luam thiab tsoomfwv cov koomhaum hauv qee lub tebchaws.
Kauj ruam 4
Feem ntau siv yog software txoj kev ntawm kev rhuav tshem cov ntaub ntawv. Txhawm rau rhuav tshem cov ntaub ntawv, cov phiaj xwm tshwj xeeb sau qee cov ntaub ntawv thoob nws, feem ntau yog pseudo-random alternation ntawm cov lej. Tab sis txawm tias qhov xwm txheej no, cov ntaub ntawv tseem tuaj yeem nyeem tau, yog li yuav tshem tawm nws mus tas li, koj yuav tsum rov ua lub voj voog rov qab tsib mus rau xya zaus.
Kauj ruam 5
Ib qho ntawm cov kev pabcuam zoo tshaj plaws rau kev siv dav dav hauv tsev yog khoom siv dawb Shredder khoom siv. Nws tso cai rau koj kom rho tawm ob qho tib si cov ntaub ntawv thiab cov nplaub tshev, thiab tag nrho cov ntaub ntawv disk. Cov lus txib coj sib txawv nyob rau hauv cov ntawv qhia zaub mov, uas yooj yim heev.
Kauj Ruam 6
Lub Ccleaner program yog qhov yooj yim hauv qhov nws rhuav tshem tsis tsuas yog cov ntaub ntawv xaiv, tab sis tseem muaj ntau cov khib nyiab uas tau ntau ntau rau hauv cov kab ke thiab muaj cov ntaub ntawv tsis pub lwm tus paub. Nws ua haujlwm heev nti tawm tau zoo thiab muaj Lavxias teb sab interface.
Kauj Ruam 7
Acronis Disk Director Suite. Cov program siv los ua haujlwm nrog hard disk partitions, tab sis nws tseem muaj cov haujlwm ua kom cov ntaub ntawv rhuav tshem. Tsis tuaj yeem ua haujlwm nrog ib tus neeg cov ntaub ntawv, tuaj yeem rhuav tshem cov ntaub ntawv tsuas yog nyob rau ntawm kev xaiv kev faib tawm. Qhov kev pabcuam no yooj yim rau siv thaum rov nruab OS: xaiv txoj haujlwm ntawm formatting disk nrog cov ntaub ntawv rhuav pov, thiab tom qab ntawd nruab lub operating system.
Kauj ruam 8
Xav tias kev rhuav tshem cov ntaub ntawv siv sijhawm thiab tsis tas ntseeg tau, tsis ntev los no muaj ntau hom kev tiv thaiv cov ntaub ntawv - cryptographic - tau siv ntau dua. Tag nrho cov ntaub ntawv ntawm daim disk raug zais nrog siv cov txheej txheem tshwj xeeb, yog li txawm tias muaj lub khoos phis tawm ntawm lub computer tsis ua rau muaj kev hem thawj - nws hloov tawm tsis yooj yim rau decrypt cov ntaub ntawv tsis paub txog tus yuam sij.
