數據庫備份啓用加密

參考https://www.cnblogs.com/xwgli/p/4522502.html

 

@@@code

SELECT DB_NAME(database_id) AS DatabaseName, * FROM sys.dm_database_encryption_keys;

GO

 

 

USE master;

CREATE MASTER KEY ENCRYPTION BY PASSWORD = '$$$$';

 

USE master;

CREATE CERTIFICATE BackupCert WITH SUBJECT = '備份證書';

 

USE master;

BACKUP CERTIFICATE BackupCert TO FILE = 'c:\data\dbbak\bj_yun\BackupCert.cer'

WITH PRIVATE KEY ( FILE = 'c:\data\dbbak\bj_yun\BackupCert.pkey', ENCRYPTION BY PASSWORD = '$$$$' );

 

--還原證書

CREATE CERTIFICATE BackupCert FROM FILE = 'c:\temp\BackupCert.cer'

WITH PRIVATE KEY ( FILE = 'c:\temp\BackupCert.pkey', DECRYPTION BY PASSWORD = '$$$$');

 

@@#

 

還原時,無法解開備份集

 

進行密鑰及證書導入後重新還原,文件被解開,可以列出備份集中的數據庫名,正常還原

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