数据库备份启用加密

参考

 

@@@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 = '备份证书';

 

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 = '$$$$' );

 

--还原证书

create certificate backupcert from file = 'c:\temp\backupcert.cer'

with private key ( file = 'c:\temp\backupcert.pkey', decryption by password = '$$$$');

 

@@#

 

还原时，无法解开备份集

 

进行密钥及证书导入后重新还原，文件被解开，可以列出备份集中的数据库名，正常还原