Cov txheej txheem tiv thaiv kev ruaj ntseg yog dab tsi?
Cov txheej txheem tiv thaiv kev ruaj ntseg yog dab tsi?

Video: Cov txheej txheem tiv thaiv kev ruaj ntseg yog dab tsi?

Video: Cov txheej txheem tiv thaiv kev ruaj ntseg yog dab tsi?
Video: Koj pom Los xyov koj pua paub 2024, Kaum ib hlis
Anonim

Kev tiv thaiv mechanisms yog siv los tswj cov txheej txheem ntawm kev ntseeg siab ntawm kev ruaj ntseg theem ntawm qhov system. Tshwj xeeb rau kev khiav hauj lwm systems, kev ntseeg siab yog siv los muab ib txoj hauv kev los ua kom cov ntaub ntawv nkag mus thiab tsim ib qho kev txiav txim hierarchical.

Hauv qhov no, kev ruaj ntseg mechanism hauv kev ruaj ntseg network yog dab tsi?

➢ Kev ruaj ntseg Mechanism : A tshuab uas yog tsim los ntes, tiv thaiv, lossis rov qab los ntawm a kev ruaj ntseg nres. ➢ Kev ruaj ntseg Kev Pabcuam: Ib qho kev pabcuam uas txhim kho lub kev ruaj ntseg ntawm cov txheej txheem ua cov ntaub ntawv thiab cov ntaub ntawv hloov chaw. A kev ruaj ntseg kev pabcuam ua rau siv ib lossis ntau dua kev ruaj ntseg mechanisms.

Tsis tas li ntawd, File Protection OS yog dab tsi? tiv thaiv cov ntaub ntawv . Logical tiv thaiv cov ntaub ntawv yog muab los ntawm lub operating system, uas tuaj yeem xaiv cov ntaub ntawv raws li nyeem xwb. Qhov no tso cai rau ob qho tib si tsis tu ncua (nyeem / sau) thiab nyeem nkaus xwb cov ntaub ntawv yuav tsum khaws cia rau tib lub ntim disk. Cov ntaub ntawv tuaj yeem raug xaiv los ua zais cov ntaub ntawv , uas ua rau lawv pom tsis tau rau feem ntau software programs.

Raws li qhov xav tau kev tiv thaiv piav qhia ntau yam kev tiv thaiv kev txhawb nqa los ntawm kev khiav haujlwm?

Cov txheej txheem hauv kev khiav hauj lwm yuav tsum muaj kev tiv thaiv los ntawm ib leeg cov dej num. Txhawm rau muab kev tiv thaiv zoo li no, peb tuaj yeem siv ntau lub tswv yim los xyuas kom meej tias tsuas yog cov txheej txheem uas tau txais kev tso cai los ntawm lub operating system tuaj yeem ua haujlwm ntawm cov ntaub ntawv, ntu ntu, CPU , thiab lwm yam kev pab cuam ntawm lub system.

Koj txhais li cas los ntawm kev ruaj ntseg network?

Kev ruaj ntseg network yog kev tiv thaiv kev nkag mus rau cov ntaub ntawv thiab cov npe hauv computer network tiv thaiv hacking, siv tsis raug thiab kev hloov pauv tsis raug cai rau lub system. Ib qho piv txwv ntawm kev ruaj ntseg network yog ib qho antivirus system. YourDictionary txhais thiab siv piv txwv.

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