2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58
Nyob rau hauv ib tsab xov xwm qhua, Valery Martyshko los ntawm Hetman Software sib koom nrog Lifehacker nyeem yuav ua li cas rov qab tau cov ntaub ntawv tshem tawm los ntawm lwm tus SSD lossis lub flash drive li niaj zaus, thiab tseem qhia txog yuav ua li cas tiv thaiv koj cov ntaub ntawv los ntawm kev nkag tsis raug cai siv encryption.
Muaj ib qho kev lees paub feem ntau pom tias nws tsis tuaj yeem rov qab tau cov ntaub ntawv ntawm lub zog-xeev tsav, tias nws tsuas tuaj yeem ua tiav ntawm lub hard drive tsis tu ncua. Tab sis qhov no tsuas yog siv rau cov xov xwm embedded. Cov ntaub ntawv ntawm USB flash drives thiab cov khoom siv sab nraud (SSDs) tuaj yeem rov qab tau, uas feem ntau pom tau tias yog qhov tsis pub leej twg paub.
Tab sis ntawm qhov tod tes, nws yog qhov zoo. Ntawm cov khoom siv zoo li no, koj tuaj yeem rov qab tau cov ntaub ntawv tsis raug tshem tawm, uas, tau kawg, yog qhov muaj txiaj ntsig zoo. Ntawm qhov tod tes, cov neeg tsis tau tso cai tuaj yeem siv qhov zoo ntawm qhov no kom tau txais cov ntaub ntawv tsis pub lwm tus paub.
Vim li cas koj tsis tuaj yeem rov qab deleted cov ntaub ntawv los ntawm built-in SSD
Yog vim li cas vim li cas cov ntaub ntawv tuaj yeem rov qab tau ntawm lub khoos phis tawj ib txwm ua-hauv hard drive yog qhov yooj yim heev. Thaum koj rho tawm ib cov ntaub ntawv los ntawm xws li ib tug disk, nws yog los ntawm thiab loj tsis deleted. Cov ntaub ntawv no tseem nyob rau hauv lub hard disk, nws tsuas yog cim los ntawm lub kaw lus li deleted. Lub operating system khaws cov ntaub ntawv kom txog thaum nws xav tau ntau qhov chaw disk los khaws lwm cov ntaub ntawv.
Nws ua rau tsis muaj kev nkag siab rau lub operating system kom meej meej cov haujlwm tam sim ntawd, vim qhov no yuav ua rau cov txheej txheem ntawm kev rho tawm cov ntaub ntawv ntev dua. Thiab sau cov ntaub ntawv mus rau ib qho kev siv yav dhau los yuav siv sij hawm tib lub sij hawm xws li sau cov ntaub ntawv mus rau qhov chaw khoob. Vim yog qhov loj ntawm cov ntaub ntawv deleted, cov ntaub ntawv rov qab software tuaj yeem luam theej duab lub hard drive rau qhov chaw tsis siv thiab rov qab tau cov ntaub ntawv uas tseem tsis tau sau dua.
SSD drives ua haujlwm txawv. Ua ntej cov ntaub ntawv sau rau ntawm qhov chaw nco flash, qhov chaw ntawd raug tshem tawm ua ntej. Cov tsav tshiab tau pib khoob, thiab kev kaw cia rau lawv sai li sai tau. Ntawm tag nrho disk nrog ntau cov ntaub ntawv tshem tawm, cov txheej txheem sau ntawv qeeb qeeb, vim txhua lub xov tooj yuav tsum tau muab tshem tawm ua ntej nws tuaj yeem sau rau. Qhov no txhais tau tias SSD yuav qeeb qeeb dua lub sijhawm. Txhawm rau zam qhov no, TRIM tau qhia.
TRIM (Lus Askiv rau luas) yog ib qho ATA interface hais kom ua uas tso cai rau lub operating system ceeb toom rau lub zog-xeev tsav uas cov ntaub ntawv blocks tsis muaj nyob rau hauv cov ntaub ntawv system lawm thiab yuav siv tau los ntawm tus tsav rau lub cev deletion.
Thaum lub operating system tshem tawm cov ntaub ntawv los ntawm built-in SSD, nws hu rau TRIM hais kom ua, thiab nws instantly deletes cov ntaub ntawv sector. Qhov no ua kom ceev cov txheej txheem sau ntawv yav tom ntej thiab ua rau cov ntaub ntawv rov qab zoo li no yuav luag tsis yooj yim sua.
TRIM tsuas yog ua haujlwm nrog cov tsav hauv built-in
Yog li, nws ntseeg tau tias nws tsis tuaj yeem rov qab tau cov ntaub ntawv ntawm SSD. Tab sis qhov no tsis yog li ntawd, vim hais tias muaj ib qho tseem ceeb heev caveat: TRIM tsuas yog txhawb los ntawm built-in (sab hauv) disks. Nws tsis txaus siab los ntawm USB lossis FireWire interfaces. Hauv lwm lo lus, thaum koj rho tawm cov ntaub ntawv los ntawm USB flash drive, sab nraud SSD, SD nco daim npav lossis lwm yam khoom hauv lub xeev tsav, lub kaw lus tsuas yog cim nws li deleted thiab nws tuaj yeem rov qab tau.
Qhov no txhais tau hais tias koj tuaj yeem rov qab tau cov ntaub ntawv ntawm ib qho kev tsav sab nraud tib yam li ntawm HDD niaj hnub. Qhov tseeb, cov xov xwm zoo li no tseem muaj kev cuam tshuam ntau dua li cov khoom siv hauv HDD - lawv yooj yim rau nyiag. Lawv tuaj yeem tso rau qhov chaw, qiv lossis poob.
Sim nws tus kheej
Koj tuaj yeem sim koj tus kheej. Siv lub USB flash drive, txuas rau koj lub computer thiab luam cov ntaub ntawv rau nws. Rho tawm cov ntaub ntawv no thiab khiav qhov kev pab cuam kom rov qab deleted cov ntaub ntawv. Luam theej duab koj USB flash drive nrog nws, thiab qhov kev pab cuam yuav pom tag nrho cov ntaub ntawv deleted thiab muab rau lawv.
Quick format yuav tsis pab
Yuav ua li cas formatting? Cia peb format lub flash drive, thiab tsis muaj dab tsi yuav rov qab los! Tom qab tag nrho, formatting deletes tag nrho cov ntaub ntawv ntawm cov xov xwm thiab tsim ib tug tshiab cov ntaub ntawv system.
Txhawm rau kuaj qhov no, cia peb format peb lub flash drive siv lub neej ntawd ceev hom ntawv. Yog lawm, qhov tseeb, siv lub scan nrawm, Hetman Partition Recovery tsis tuaj yeem ntes cov ntaub ntawv deleted. Tab sis ib qho kev soj ntsuam tob tob tuaj yeem pom ntau cov ntaub ntawv tshem tawm uas nyob hauv flash drive ua ntej nws tau formatted.
Uncheck lub thawv ceev formatting thiab format nws dua. Tom qab ntawd, qhov kev pab cuam pom nws nyuaj rau nrhiav tau cov ntaub ntawv deleted.
Yuav ua li cas kom paub tseeb tias cov ntaub ntawv deleted yuav tsis rov zoo lawm
Koj tuaj yeem siv cov kev daws teeb meem encryption xws li TrueCrypt, Microsoft BitLocker, built-in Mac OS, lossis Linux. Tom qab ntawd tsis muaj leej twg yuav rov qab tau cov ntaub ntawv deleted yam tsis muaj tus yuam sij, thiab qhov no yuav tiv thaiv tag nrho cov ntaub ntawv hauv xov xwm, suav nrog cov deleted.
Tab sis qhov no tsuas yog qhov tseem ceeb yog tias qhov nruab nrab siv los khaws cov ntaub ntawv tseem ceeb. Yog tias qhov no yog lub flash drive rau kev mloog suab paj nruag hauv lub tsheb, ces, ntawm chav kawm, nws tsis tas yuav tsum tau encrypt nws.
TRIM yog qhov tshwj xeeb uas pab koj kom tau txais txiaj ntsig zoo tshaj plaws ntawm koj lub onboard SSD. Txawm li cas los xij, nws tsis yog ib qho kev ruaj ntseg feature. Ntau tus neeg xav tias nws lav qhov kev tshem tawm mus tas li ntawm cov ntaub ntawv los ntawm cov xov xwm hauv lub xeev. Qhov no tsis yog qhov teeb meem - koj tuaj yeem rov qab tau cov ntaub ntawv ntawm txhua tus tsav sab nraud. Nco ntsoov coj qhov no mus rau hauv tus account thaum rho tawm cov ntaub ntawv tsis pub lwm tus paub lossis tsuas yog cov ntaub ntawv tseem ceeb.
Pom zoo:
Yuav ua li cas dai rau ntawm kab rov tav bar rau ib tug hlau tuav thiab ib tug noj qab nyob zoo rov qab
Muaj ntau qhov laj thawj suav nrog kab rov tav bar dai hauv koj qhov kev tawm dag zog. Lub neej hacker tham txog txhua tus ntawm lawv thiab piav qhia meej txog cov txheej txheem ntawm kev tawm dag zog
Yuav ua li cas rho tawm cov ntaub ntawv deleted los ntawm "Recycle Bin" kom lawv tsis tuaj yeem rov qab tau
Muaj cov kev pab cuam uas txawm rov qab tau cov ntaub ntawv deleted los ntawm "Recycle Bin". Txawm li cas los xij, koj tseem tuaj yeem tshem tawm cov ntaub ntawv mus tas li. Nov yog yuav ua li cas
Yuav rov qab tau cov ntaub ntawv deleted los ntawm "Recycle Bin"
Txawm hais tias tag nrho cov kev khiav hauj lwm ceeb toom hais tias kev tshem tawm lub Recycle Bin yog irreversible, qhov tseeb nws tsis yog. Koj tuaj yeem rov qab deleted cov ntaub ntawv siv cov kev pab cuam tshwj xeeb
Yuav ua li cas rho tawm ib cov ntaub ntawv uas tsis deleted
Yog tias Windows lossis macOS tsis kam rho tawm cov ntaub ntawv, ua cov kev ntsuas no
Tag nrho cov lus zais ntawm Excel VLOOKUP muaj nuj nqi rau kev nrhiav cov ntaub ntawv hauv ib lub rooj thiab muab rho tawm mus rau lwm qhov
Tom qab nyeem tsab xov xwm, koj yuav tsis tsuas yog kawm yuav ua li cas nrhiav tau cov ntaub ntawv hauv Excel spreadsheet thiab rho tawm mus rau lwm qhov, tab sis kuj muaj cov txheej txheem uas tuaj yeem siv ua ke nrog VLOOKUP muaj nuj nqi