Ob Txoj Kev Yuav Dhau Tag Nrho Cov Ntaub Ntawv Txhua Yam Tsis Tau
Yog hais tias koj xav kiag li lwv tus tsav nyuab , nws tsis yooj yim li txhua yam rau nws. Yuav kom rho tawm cov ntaub ntawv tsav tsheb tas mus li, koj yuav tau siv qee cov kauj ruam ntxiv.
Thaum koj tuaj yeem ua tus tsav nyuaj koj tsis tau lwv cov ntaub ntawv nyuaj, koj tsuas rho tawm cov ntaub ntawv qhov chaw rau cov ntaub ntawv, ua nws "poob" rau kev khiav hauj lwm . Txij li thaum lub operating system tsis pom cov ntaub ntawv, tus tsav zoo nkaus li khoob thaum koj saib nws txheem.
Txawm li cas los xij, tag nrho cov ntaub ntawv tseem muaj thiab, tshwj tsis yog tias koj tiag lwv tus tsav nyuab, tuaj yeem rov qab siv tshwj xeeb software lossis kho vajtse. See So vs Shred vs Rho tawm vs Lwv: Dab tsi yog qhov txawv? rau ntau tshaj qhov no yog tias koj xav tau.
Qhov tseem ceeb tshaj plaws uas koj tuaj yeem ua tau ua ntej rov ua ib qho tsav nyuaj, los yog txawm siv ib qho, yog yuav tshem tag nrho cov tsav nyuab. Yog tias koj tsis lwv cov tsav nyuaj, koj yuav kis tau tus kheej cov ntaub ntawv uas koj tau rho tawm - cov ntaub ntawv xws li tus lej social security, tus lej account, passwords, thiab lwm yam.
Raws li tsoom fwv thiab tsoomfwv feem ntau, tsuas muaj peb txoj kev ua haujlwm rau kev rhuav tshem ib qho nyuaj, qhov zoo tshaj plaws uas yog nyob ntawm koj cov peev nyiaj thiab kev npaj rau yav tom ntej rau lub zog tsav:
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So cov Hard Drive siv cov Ntaub Ntawv Dawb Tsim Kev Txwv Software
Los ntawm qhov deb, qhov yooj yim tshaj plaws los lwv ib qho nyuaj tsav yog siv cov ntaub ntawv dawb rhuav pov software, qee zaus hu ua kev tsav nyuab nyua plawg software lossis disk so software .
Txawm tias koj yuav hu li cas los xij, cov ntaub ntawv xov xwm kev puas ntsoog yog ib qho software tsim los tsim kom muaj kev nyuab nyuab ntau dhau los, thiab ib txoj hauv kev, los ua kom muaj peev xwm los muab cov ntaub ntawv tawm ntawm tus tsav ze li tsis yooj yim.
Qee qhov nyuaj zog tsav ua haujlwm tsis pub siv cov ntaub ntawv pov tseg ntawm kev siv software, tej zaum vim yog cov neeg siv yuam kev thiab ntau hom software thiab cov kev uas muaj nyob. Txawm li cas los xij, yog tias koj tus tsav tsheb tsis muaj ntaub ntawv qhia txog kev ruaj ntseg hauv teb chaws, koj yuav tsum zoo siab siv ib qho ntawm cov kev pab cuam no kom tshem tawm ib qho tsav nyuaj.
Yuav Tuav Ib Lub Taub Dag Nyuaj Siab
Tseem ceeb: Koj yuav tsum tau tshem tus tsav nyuaj siv qhov txujci no yog tias koj, lossis lwm tus neeg, puas npaj rau kev tsav tsheb dua. Ob txoj hauv kev los rhuav tshem ib qho tsav nyuaj yuav ua rau cov tsav tsis siv. Piv txwv li, koj yuav tsum tau tshem tawm ib qho nyuaj tsav txoj kev no yog tias koj muag lossis muab tus tsav tawm. Ntau »
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Siv lub Degausser rau Lwv Zej Zog
Lwm txoj kev uas yuav tshem tawm ib qho tsav nyuab nyuab yog siv lub degausser rau kev cuam tshuam cov teeb meem sib nqus ntawm tus tsav - txoj kev uas ib tus tsav ceev cov ntaub ntawv khaws cia.
Qee qhov kev pom zoo ntawm NSA tau pom zoo los ntawm cov neeg siv dag zog yuam tau kaum tawm ntawm cov tsav nyuaj hauv ib teev thiab nqi kaum tawm txhiab tus Asmeskas las. NSA pom zoo siv degaussing wands, siv los ua manually degauss ib tus tsav nyuaj, tuaj yeem tau yuav khoom rau ntawm $ 500 USD.
Tseem ceeb: Degaussing lub neej tshiab niaj hnub no tseem yuav lwv tus tsav lub firmware , ua tus tsav tag piam. Yog tias koj xav rho tawm ib qho nyuab tsav, tab sis kuj xav kom nws ua hauj lwm kom zoo tom qab koj raug rho tawm, koj yuav tsum rho tus tsav uas siv cov ntaub ntawv tua software (xaiv 1, saum toj).
Lus Cim: Rau nruab nrab lub tsev lag luam lossis lub koom haum, tus degaussing tej zaum yuav tsis yog ib txoj hauv kev siv nyiaj kom zoo rau kev lag luam tag nrho. Feem ntau, lub cev ua kom puas tsav (hauv qab) yog qhov zoo tshaj plaws yog tias tsis tsav tsheb ntxiv lawm.
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Lub Cev Txov Cov Nroj Tsuag
Kev ua kom lub cev tsis ua hauj lwm yog ib qho uas yuav tsum ua kom tiav thiab txhis kom paub meej tias cov ntaub ntawv ntawm nws tsis muaj. Tsuas yog tsis muaj txoj kev los mus muab cov ntaub ntawv sau tawm los ntawm cov ntawv sau ua ntaub ntawv, tsis muaj txoj kev nyeem cov ntaub ntawv los ntawm tus tsav nyuaj uas tsis yog ib qho nyuaj tsav.
Raws li lub National Institute of Standards thiab Technology Special Publication 800-88 Rev. 1 [PDF], kev rhuav tshem ib qho nyuaj ua rau kev rov ua haujlwm "kev siv lub xeev cov qauv kev tshawb fawb thiab ua rau qhov tsis muaj peev xwm siv cov xov xwm khaws cia . " Feem ntau ntawm cov txheej txheem uas muaj nyob rau hauv ib qho nyuaj tsav qhia txog ob peb txoj kev los ua kom lub cev tsis ua kom tawg, sib tsoo, nyiaj txiag, raug txiav, khaus thiab tawg.
Koj tuaj yeem rhuav tshem ib qho tsav koj tus kheej los ntawm nailing los yog drilling los ntawm nws ob peb zaug, ua kom paub tseeb tias qhov nyuaj tsav platter yog raug txhua txhua lub sijhawm. Qhov tseeb, txhua txoj kev los rhuav tshem txoj hlab pas ploj yog txaus nrog rau cov plating tom qab raug tshem tawm los sis tawg ua rau nws (raws li pom ntawm no).
Ceeb toom: Hnav cov yas kev ruaj ntseg thiab ceev faj ua kom puas tsav koj tus kheej. TSIS TXHOB hlawv ib qho kev tsav nyuab nyuab, muab nyuab hlais hauv lub microwave, los sis hliv kua qaub rau ib qho nyuaj.
Yog tias koj tsis nyiam rhuav tshem koj lub zog tsav tsheb, ntau lub tuam txhab tau muab cov kev pabcuam rau tus nqi. Ob peb cov kev pab yuav txawm tua hluav taws kub ntawm koj tus tsav nyuab thiab xa koj cov yees duab!