Video: CRL repository yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib daim ntawv pov thawj tshem tawm ( CRL ) yog ib lub sij hawm-stamped npe txheeb xyuas cov ntawv pov thawj tshem tawm. CRLs tau kos npe los ntawm daim ntawv pov thawj txoj cai thiab ua kom muaj kev ywj pheej rau pej xeem chaw cia khoom.
Hais txog qhov no, CRL ua haujlwm li cas?
Daim ntawv pov thawj tshem tawm, lossis CRL luv luv, yog cov npe ntawm daim ntawv pov thawj uas tau muab tshem tawm ua ntej lawv hnub tas sij hawm los ntawm daim ntawv pov thawj tub ceev xwm. Txawm li cas los xij, lub tswv yim tseem ceeb ntawm no yog muab qhov chaw nruab nrab rau cov neeg siv web xws li browsers los xyuas seb puas lossis tsis yog lub vev xaib SSL / TLS daim ntawv pov thawj ntseeg tau.
Ib yam li ntawd, CRL khaws cia nyob qhov twg? A: Cov neeg siv tshwj xeeb CRL cache ntawm lub hard disk tuaj yeem pom hauv txhua tus neeg siv cov ntaub ntawv profile hauv qab \%APPDATA%MicrosoftCryptnetUrlCache folder. Rau Windows System tus neeg siv profile, lub CRL disk cache tuaj yeem pom hauv \%WINDIR%System32configSystemProfileApplication DataMicrosoftCryptnetUrlCache.
Hais txog qhov no, yuav ua li cas yog tias CRL tas sijhawm?
Yog ua tiav CRL tas sij hawm , tus neeg siv khoom retrieves ib tug tshiab tiav CRL los ntawm CRL Distribution Point (CDP) tau teev tseg hauv daim ntawv pov thawj (ntxiv rau CDPs tom qab). Yog qhov tiav CRL siv tau tab sis cached delta CRL yog tas sij hawm , tus neeg siv Windows tsuas khaws cov delta xwb CRL los ntawm CDP tau hais hauv daim ntawv pov thawj.
CRL yuav tsum tau hloov kho ntau npaum li cas?
1 Teb. Yog lawm, CRLs yuav tsum yuav rov muab dua ib ntus hauv txhua qhov xwm txheej. Txawm tias tsis muaj daim ntawv pov thawj raug tshem tawm. Qhov no yog vim CRLs muaj validity lub sij hawm nrog tshwj xeeb kawg ntawm validity hnub txiav txim los ntawm Next Hloov tshiab (los yog NotAfter) teb.
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