SQL Server Azure SQL 托管实例 分析平台系统 (PDW) 创建用于以透明方式加密数据库的加密密钥。 有关透明数据加密(TDE)的详细信息,请参阅透明数据加密(TDE)。 Transact-SQL 语法约定 语法 syntaxsql -- Syntax for SQL ServerCREATEDATABASEENCRYPTIONKEYWITHALGORITHM= {AES_128 |AES_192 |AES_256 |TRIPLE_DES...
CREATE DATABASE db_encryption_test; 1. 2. 四、创建要加密的数据库的密钥 (以下两种操作选择其中一种就可以完成操作) 1、在Transact-SQL下执行 USE db_encryption_test; CREATE DATABASE ENCRYPTION KEY WITH ALGORITHM = AES_128 ENCRYPTION BY SERVER CERTIFICATE MyServerCert; 1. 2. 3. 4. 2、在SQL S...
CREATE DATABASE ENCRYPTION KEY WITH ALGORITHM = AES_256 ENCRYPTION BY SERVER CERTIFICATE CertTest GO --开启TDE ALTER DATABASE AdventureWorks SET ENCRYPTION ON 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 代码7.创建DEK后,开启TDE 这里值得注意的是,DEK是存在所开启TDE的数据库中的。当然,这个操作...
CREATE DATABASE ENCRYPTION KEY WITH ALGORITHM =AES_256 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_...
--使用masterkey创建证书MyServerCertCREATECERTIFICATE MyServerCertWITHSUBJECT='My DEK Certificate';go 使用证书创建一个database密钥(Create a database encryption key and protect it by the certificate) USETESTDB2;GO--创建数据库加密key,使用MyServerCert这个证书加密CREATEDATABASEENCRYPTIONKEYWITHALGORITHM=AES...
SQL Server has two primary applications for keys: a service master key (SMK) generated on and for a SQL Server instance, and a database master key (DMK) used for a database. Service master key The Service Master Key is the root of the SQL Server encryption hierarchy. The SMK is automa...
USE master; GO CREATE MASTER KEY ENCRYPTION BY PASSWORD = '<UseStrongPasswordHere>'; GO CREATE CERTIFICATE MyServerCert WITH SUBJECT = 'My DEK Certificate'; GO USE AdventureWorks2022; GO CREATE DATABASE ENCRYPTION KEY WITH ALGORITHM = AES_256 ENCRYPTION BY SERVER CERTIFICATE MyServerCert; GO AL...
透明資料加密 (TDE) 用於Azure SQL Database 的 TDE > Always Encrypted 具有安全記憶體保護區的 Always Encrypted 加密金鑰 加密金鑰 可延伸金鑰管理 (EKM) 使用Azure Key Vault 的 EKM 稽核 總帳 網路 教學課程 參考 工具 教學課程 Linux 上的 SQL Server Azure...
Database encryption statements are allowed only on user databases. The database encryption key cannot be exported from the database. It is available only to the system, to users who have debugging permissions on the server, and to users who have access to the certificates that encrypt and decr...
CREATE MASTER KEY ENCRYPTION BY PASSWORD = 'EOhnDGS6!7JKv' SQL Serer 使用由密码和服务主密钥派生出来的三重 DES 密钥加密密钥。第一个副本存储在数据库中,第二个存储在主数据库中。由于服务主密钥保护数据库主密钥,因此可能在需要时由SQL Server 自动加密数据库主密钥。最终应用程序或用户无需使用密码显式...