Dab tsi yog authentication thiab tswj kev nkag?
Dab tsi yog authentication thiab tswj kev nkag?

Video: Dab tsi yog authentication thiab tswj kev nkag?

Video: Dab tsi yog authentication thiab tswj kev nkag?
Video: Tej kev txawj ntse no muaj qab hau dab tsi rau koj kev ua neej? 2024, Kaum ib hlis
Anonim

Cov txheej txheem no hu ua Kev Tso Cai, Authentication, thiab Access Control . Kev lees paub tseeb yog ib qho txheej txheem uas koj paub tseeb tias ib tug neeg yog leej twg lawv thov lawv yog. Thaum kawg, tswj kev nkag yog ib txoj hauv kev ntau dua los tham txog kev tswj hwm nkag mus mus rau ib lub vev xaib.

Raws li txoj cai, kev tso cai thiab tswj kev nkag mus yog dab tsi?

Kev tswj kev nkag mechanisms yog qhov tsim nyog thiab tseem ceeb tsim qauv rau txhua daim ntawv thov kev ruaj ntseg. Kev tso cai yog txoj cai ntawm kev kuaj xyuas seb tus neeg siv puas muaj kev tso cai kom raug nkag mus ib cov ntaub ntawv tshwj xeeb lossis ua ib qho kev txiav txim, piv txwv tias tus neeg siv tau ua tiav qhov tseeb ntawm nws tus kheej.

Ib sab saum toj no, dab tsi yog 3 hom kev tswj kev nkag? Peb Hom Kev Nkag Mus Nkag Cov txheej txheem Kev tswj kev nkag systems tuaj rau hauv peb variations: Kev txiav txim siab Access Control (DAC), Yuav Tsum Tau Access Control (MAC), thiab Lub Luag Haujlwm Raws Li Access Control (RBAC).

Kuj Paub, qhov txawv ntawm kev tswj kev nkag thiab kev lees paub yog dab tsi?

Kev lees paub tseeb yog ib qho txheej txheem los ntawm qhov system txheeb xyuas tus kheej ntawm tus neeg siv uas xav tau nkag mus qhov system. Vim tswj kev nkag feem ntau yog raws li tus kheej ntawm tus neeg siv uas thov nkag mus rau ib qho kev pab, kev lees paub yog qhov tseem ceeb rau kev ruaj ntseg zoo.

Dab tsi yog authentication tswj?

Kev lees paub tseeb technology muab kev nkag tswj rau cov tshuab los ntawm kev kuaj xyuas seb tus neeg siv cov ntaub ntawv pov thawj zoo li cas hauv cov ntaub ntawv pov thawj ntawm cov neeg siv tau tso cai lossis hauv cov ntaub ntawv kev lees paub server.

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