Full Disk Encryption (FDE) lossis tag nrho disk encryption tiv thaiv tag nrho cov ntim thiab tag nrho cov ntaub ntawv ntawm tus tsav tawm tsam kev nkag tsis tau. Nyob rau hauv sib piv rau FDE, File-Level Encryption (FLE) yog ib txoj kev encryption, uas tshwm sim nyob rau hauv cov ntaub ntawv system theem, ua rau encryption ntawm cov ntaub ntawv nyob rau hauv ib tug neeg cov ntaub ntawv thiab directory.
Koj puas yuav tsum siv tag nrho disk encryption?
Yog tias qhov encrypted disk poob lossis ua tsis raug, nws tuaj yeem ua rau koj cov ntaub ntawv ploj mus tas li. Tsis tas li ntawd, nws yog ib qho tseem ceeb uas cov passwords lossis cov yuam sij encryption khaws cia rau hauv qhov chaw nyab xeeb vim tias ib zaug tag nrho disk encryption tau qhib, tsis muaj leej twg tuaj yeem nkag mus rau lub khoos phis tawj yam tsis muaj daim ntawv pov thawj tsim nyog.
Kuv yuav ua li cas pab kom tag nrho disk encryption?
Tau nws rau:
- Xaiv Apple cov ntawv qhia zaub mov () > Kev Xaiv Qhov System, tom qab ntawd nyem Kev Ruaj Ntseg & Tsis pub twg paub.
- Click the FileVault tab.
- Click, ces sau tus thawj tswj lub npe thiab tus password.
- Click Turn On FileVault.
Puas tag nrho disk encryption phem rau SSD?
Yog koj tsuas txhais tau tias tag nrho cov ntaub ntawv thiab cov ntaub ntawv metadata yog encrypted ntawm disk , tsis yog, nws yuav tsum tsis muaj kev cuam tshuam rau SSD lifespan. Txawm li cas los xij, yog tias koj txhais tau tias ib txwm muaj "Lub tag nrho cov ntsiab lus ntawm disk , suav nrog qhov chaw tsis siv, yog encrypted" ces yog, nws yuav txo tau lub neej, tej zaum tseem ceeb.
Dab tsi yog tag nrho diskencryption ntawm Mac?
Kev piav qhia luv luv ntawm tag nrho disk encryption yog tias nws yog txheej txheem ntawm hloov "on-disk" cov ntaub ntawv rau hauv cov lej nyeem tsis tau uas tsis tuaj yeem deciphered los ntawm leej twg tsis tau tso cai nkag mus rau nws.
