透明加密视频演示代码

 http://technet.microsoft.com/zh-cn/dd793599.aspx

 

use  master
go
create  master  key  encryption  by  password = ' Yukon900 '
go
create  certificate certificate_TDE_Sample  with  subject = ' TDE_sample '
go
use  TDE_Sample_Database
go
create   database  encryption  key
  with  algorithm = AES_128 -- AES_192|AES_256|TRIPLE_DES_3KEY
 encryption  by  server certificate certificate_TDE_Sample
go
alter   database  TDE_Sample_Database  set  encryption  on
GO
select   * from  sys.dm_database_encryption_keys 
where  database_id = DB_ID ()
go
select   * from  sys.dm_database_encryption_keys 
where  database_id = DB_ID ()