下例示範使用安裝在伺服器上名為 MyServerCert 的憑證來加密和解密 AdventureWorks2022 資料庫。SQL 複製 USE master; GO CREATE MASTER KEY ENCRYPTION BY PASSWORD = '<UseStrongPasswordHere>'; GO CREATE CERTIFICATE MyServerCert WITH SUBJECT = 'My DEK Certificate'; GO USE AdventureWorks2022...
BACKUP CERTIFICATE TDECert TO FILE='D:\TDE\TDECert_backup' WITH PRIVATE KEY (FILE='D:\TDE\TDECert_key',ENCRYPTION BY PASSWORD='xxx') GO 1. 2. 3. 4. 5. -- 创建受证书保护的DEK,使用AES 128算法加密 USE PlanError; GO CREATE DATABASE ENCRYPTION KEY WITH ALGORITHM = AES_128 ENCRYPTION...
It’s important to backup the certificate you created and store it in a secure location. If the server ever goes down and you need to restore it elsewhere, you will have to import the certificate to the server. In certain environments, the DR servers are already stood up and on warm/hot...
-- Move or copy the backup of the server certificate and the private key file from the source server to the same location on the destination server. -- Create a database master key on the destination instance of SQL Server. USE master; GO...
CREATE CERTIFICATE MyServerCert WITH SUBJECT = 'My DEK Certificate'; GO 创建数据库加密密钥并设置加密 在用户数据库中创建数据库加密密钥,并使用之前创建的证书对其进行保护,将数据库设置为使用加密。 (图片来源网络,侵删) USE AdventureWorks2022; GO ...
ENCRYPTION BYSERVER CERTIFICATE MyServerCert; GO ALTER DATABASEAdventureWorks2012 SET ENCRYPTION ON; GO 参考: 透明数据加密 (TDE) CREATE DATABASE ENCRYPTION KEY (Transact-SQL) ALTER DATABASE SET 选项 (Transact-SQL) sys.dm_database_encryption_keys (Transact-SQL) ...
默认情况下,SQL Server 将在此处创建的文件存储在C:\Program Files\Microsoft SQL Server\MSSQL<xx>.MSSQLSERVER\MSSQL\DATA中,其中<xx>是版本号。 权限 要求针对master数据库的CONTROL DATABASE权限以便创建数据库主密钥。 要求针对master数据库的CREATE CERTIFICATE权限以便创建保护 DEK 的证书。
適用対象: SQL Server 2019、SQL Server 2016、SQL Server 2014、SQL Server 2012 元のKB 番号: 4534430 現象 Transparent Data Encryption (TDE) 証明書またはキーローテーションを実行し、元の認定資格を削除した後、COMPRESSION + MAXTRANSFERSIZE を使用してログ バックアッ...
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下面的示例演示如何使用安装在服务器上的MyServerCert证书来加密和解密AdventureWorks2022数据库。 SQL USEmaster; GOCREATEMASTERKEYENCRYPTIONBYPASSWORD='<UseStrongPasswordHere>'; GOCREATECERTIFICATE MyServerCertWITHSUBJECT ='My DEK Certificate'; GOUSEAdventureWorks2022; GOCREATEDATABASEENCRYPTIONKEYWITHALGORITHM =...