Video: Tus qauv Clark Wilson tiv thaiv dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Qhov no yog ib lub hom phiaj tseem ceeb ntawm Biba thiab Clark Wilson tswj kev nkag qauv , txhawm rau tiv thaiv kev hloov pauv tsis raug cai rau cov ntaub ntawv. Yuav kom tswj tau nws txoj kev ncaj ncees. Thib ob, Biba thiab Clark Wilson Qauv txhawb kev ncaj ncees los ntawm kev ua kom paub tseeb tias cov neeg siv tau tso cai tsis tau hloov pauv tsis tau tso cai.
Tom qab ntawd, ib tug kuj yuav nug, Clark Wilson hais txog dab tsi?
Cov Clark – Wilson Cov qauv kev ncaj ncees muab lub hauv paus rau kev qhia meej thiab tshuaj xyuas txoj cai ncaj ncees rau kev suav nrog. Tus qauv yog Feem ntau cuam tshuam nrog formalizing lub tswv yim ntawm cov ntaub ntawv ncaj ncees.
Ib yam li ntawd, tus qauv Clark Wilson txawv ntawm Biba qauv li cas? Clark - Wilson Cov neeg siv tau tso cai tsis tuaj yeem hloov cov ntaub ntawv hauv txoj kev tsis tsim nyog. Nws kuj txawv ntawm Biba qauv nyob rau hauv cov kev kawm yog txwv. Qhov no txhais tau hais tias ib qho kev kawm ntawm ib theem ntawm kev nkag tau tuaj yeem nyeem ib pawg ntawm cov ntaub ntawv, thaum ib qho kev kawm ntawm lwm qib nkag tau nkag mus rau cov ntaub ntawv sib txawv.
Tom qab, lo lus nug yog, Brewer thiab Nash qauv tiv thaiv dab tsi?
Cov Brewer thiab Nash qauv tau tsim los muab cov ntaub ntawv kev ruaj ntseg nkag mus tswj uas tuaj yeem hloov pauv tau. Hauv Brewer thiab Nash qauv tsis muaj cov ntaub ntawv tuaj yeem ntws ntawm cov khoom thiab cov khoom hauv ib txoj kev uas yuav tsim kom muaj kev tsis sib haum xeeb. Qhov no qauv feem ntau yog siv los ntawm kev sab laj thiab cov tuam txhab nyiaj txiag.
Biba kev ruaj ntseg qauv yog dab tsi?
Cov Peb Model los yog Biba Kev ncaj ncees Qauv tsim los ntawm Kenneth J. Biba Xyoo 1975, yog lub xeev txoj kev hloov pauv ntawm lub computer kev ruaj ntseg txoj cai uas piav qhia txog cov txheej txheem tswj kev nkag tau tsim los xyuas kom meej cov ntaub ntawv. Cov ntaub ntawv thiab cov ntsiab lus tau muab faib ua pawg raws li qib kev ncaj ncees.
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NIST SP 800 53 tus txheej txheem kev nyab xeeb dab tsi txhais tau li cas hauv kev tiv thaiv US tsoom fwv?
NIST Kev Tshaj Tawm Tshwj Xeeb 800-53 muab cov ntawv teev npe ntawm kev nyab xeeb thiab kev tswj hwm ntiag tug rau txhua lub tebchaws Asmeskas cov ntaub ntawv xov xwm tshwj tsis yog cov cuam tshuam txog kev ruaj ntseg hauv tebchaws. Nws yog luam tawm los ntawm National Institute of Standards and Technology, uas yog ib lub koom haum tsis tswj hwm ntawm Tebchaws Meskas Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam
Dab tsi yog txoj kev tiv thaiv zoo tshaj plaws rau kev sib qhia cov ntaub ntawv tus kheej?
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