Show 8 more Applies to: Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics (dedicated SQL pools only) Transparent data encryption (TDE)in Azure SQL with customer-managed key (CMK) enables Bring Your Own Key (BYOK) scenario for data protection at rest, and allows organizations...
在“加密”选项卡上,您可以自定义已加密的对象和架构,更改AES加密级别并管理SQL Server Profiler能够看到的数据。 在DbDefence的“密钥存储”选项卡上,可以配置密钥是存储在文件系统中还是存储在受Windows Data Protection API保护的Windows内部文件中。此外,还有一个选项可以将密钥存储在PKCS#11兼容的硬件设备中。 在下...
Show 8 more Applies to: Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics (dedicated SQL pools only) Transparent data encryption (TDE) in Azure SQL with customer-managed key (CMK) enables Bring Your Own Key (BYOK) scenario for data protection at rest, and...
As system administrators or database admins, one important note for AES_128, AES_192 and AES_256 is AES encryption algorithm can not be used on Microsoft Windows 2000 Servers and Windows XP operating systems. If you have a MS SQL Server instance running on a Win2k server, then it is be...
Database Encryption Key (DEK) management SQL Server中的加密简介 在SQL Server2000和以前的版本,是不支持加密的。所有的加密操作都需要在程序中完成。这导致一个问题,数据库中加密的数据仅仅是对某一特定程序有意义,而另外的程序如果没有对应的解密算法,则数据变得毫无意义。举个例子来说,我以前写过一个web应用...
Show 3 more Applies to: SQL Server SQL Server uses encryption keys to help secure data, credentials, and connection information that is stored in a server database. SQL Server has two kinds of keys: symmetric and asymmetric. Symmetric keys use the same password to encrypt and decrypt data. ...
Microsoft SQL Server Encryption. 1 Cryptographic Key Hierarchy. 1 TDE. 2 How to Enable TDE. 2 How Data is Encrypted. 3 What Is Encrypted. 3 Impact on the Database. 4 Database Backups 5 Other Features that Write to Disk. 5 Cell-Level Encryption. 5 ...
>EXEC [DECODE_DATABASE] >GO 在C盘根目录下,解密后的存储过程文本生成成功。 运行前别忘记打开xp_cmdshell使用权限,同打开DAC一样: 或者命令行模式下敲如下命令: >sp_configure 'show advanced options',1 >reconfigure >go >sp_configure 'xp_cmdshell',1 ...
SQL Server and Database Encryption Keys How-to Topics How to: Back Up the Service Master Key How to: Restore the Service Master Key How to: Create a Database Master Key How to: Back Up a Database Master Key How to: Restore a Database Master Key How to: Create Identical Symmetric Key...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics This article describes how to encrypt a column of data by using symmetric encryption in SQL Server using Transact-SQL. This is sometimes known as column-level encryption, or cell-level encryption. The co...