Video: Dab tsi yog ib txwm encrypted hauv SQL Server?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib txwm Encrypted yog qhov tshwj xeeb tsim los tiv thaiv cov ntaub ntawv rhiab heev, xws li cov lej credit card lossis cov lej cim hauv tebchaws (piv txwv li US social security naj npawb), khaws cia hauv Azure SQL ntawv Database los yog SQL Server databases.
Tib neeg kuj nug, dab tsi yog ib txwm encrypted hauv SQL Server 2016?
Ib txwm Encrypted yog ib tug tshiab feature nyob rau hauv SQL Server 2016 , uas encrypts cov ntaub ntawv ob qho tib si thaum so * thiab * nyob rau hauv tsab ntawv tsa suab (thiab khaws cia encrypted hauv nco). Yog li qhov no tiv thaiv cov ntaub ntawv los ntawm cov thawj coj tsis ncaj ncees, cov tub sab thaub qab, thiab cov txiv neej-hauv-tus-nruab nrab tawm tsam.
Ib sab saum toj no, SQL Server Kem Encryption yog dab tsi? Kem /Cell-Level Encryption Muaj nyob rau hauv tag nrho cov edition ntawm SQL Server , cell-level encryption tuaj yeem qhib rau ntawm kab uas muaj cov ntaub ntawv rhiab heev. Cov ntaub ntawv yog encrypted ntawm disk thiab seem encrypted nyob rau hauv lub cim xeeb kom txog rau thaum DECRYPTBYKEY muaj nuj nqi yog siv los decrypt nws.
Tsis tas li ntawd, yog SQL Server encrypted?
Nrog SQL Server TDE tag nrho cov ntaub ntawv hauv koj lub database yog encrypted . Qhov no txhais tau hais tias cov ntaub ntawv tsis-rhiab heev encrypted nrog rau cov ntaub ntawv rhiab heev.
azure TDE yog dab tsi?
Transparent cov ntaub ntawv encryption ( TDE ) pab tiv thaiv Azure SQL Database, Azure SQL Managed Instance, thiab Azure Cov Ntaub Ntawv Warehouse tiv thaiv kev hem thawj ntawm kev ua phem offline los ntawm kev zais cov ntaub ntawv thaum so. Los ntawm lub neej ntawd, TDE yog enabled rau tag nrho cov tshiab deployed Azure SQL databases.
Pom zoo:
SQL ib txwm nyob ntawm pawg yog dab tsi?
Taw qhia. SQL neeg rau zaub mov Ib txwm Nyob rau yog ib qho kev hloov kho tsim los muab kev muaj siab (HA) thiab kev puas tsuaj rov qab (DR). Nws yog tsim los ntawm Windows Failover Cluster, tab sis peb tsis xav kom muaj kev sib koom ua ke ntawm cov pawg tsis ua haujlwm. Tag nrho cov nodes koom yuav tsum yog ib feem ntawm pawg tsis ua haujlwm
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Dab tsi yog qhov sib txawv tseem ceeb ntawm kev txhaj tshuaj SQL ib txwm thiab qhov muag tsis pom kev txhaj tshuaj SQL?
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