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1. #Ems sql manager for sql server registration key how to
2. #Ems sql manager for sql server registration key software

This also enables data protection from database administrators (except members of the sysadmin group). SQL Server Extensible Key Management enables the encryption keys that protect the database files to be stored in an off-box device such as a smartcard, USB device, or EKM/HSM module.

#Ems sql manager for sql server registration key how to

For more information about how to set server options, see sp_configure (Transact-SQL). To disable the feature, set the value to 0. If you use the sp_configure command for this option on editions of SQL Server that do not support EKM, you will receive an error. To enable this feature, use the sp_configure command that has the following option and value, as in the following example: sp_configure 'show advanced', 1 For a list of features that are supported by the editions of SQL Server, see Features Supported by the Editions of SQL Server 2016.īy default, Extensible Key Management is off. EKM ConfigurationĮxtensible Key Management is not available in every edition of MicrosoftSQL Server. For more information, see Extensible Key Management Using Azure Key Vault (SQL Server). When running SQL Server in an Azure VM, SQL Server can use keys stored in the Azure Key Vault. This enables SQL Server to access the advanced encryption features these modules support such as bulk encryption and decryption, and key management functions such as key aging and key rotation. When registered, SQL Server users can use the encryption keys stored on EKM modules. The SQL Server Extensible Key Management enables third-party EKM/HSM vendors to register their modules in SQL Server. It also has other limitations, such as the inability to natively persist symmetric keys, and a lack of session-oriented support. Although the MSCAPI provides this interface, it supports only a subset of the HSM features. HSM implementations vary from vendor to vendor, and to use them with SQL Server requires a common interface.

#Ems sql manager for sql server registration key software

Vendors can also provide management software for HSM, key configuration, and key access. MSCAPI often offers only a subset of the functionality that is offered by an HSM. Vendors also implement MSCAPI providers over their modules, which might be hardware or software. HSM devices use hardware interfaces with a server process as an intermediary between an application and an HSM. This is a more secure solution because the encryption keys do not reside with encryption data.Ī number of vendors offer HSM for both key management and encryption acceleration. HSM devices store encryption keys on hardware or software modules. Hardware vendors provide products that address enterprise key management by using Hardware Security Modules (HSM).

This approach is often impractical using only database encryption management tools. With the growing demand for regulatory compliance and concern for data privacy, organizations are taking advantage of encryption as a way to provide a "defense in depth" solution. This approach enables key management that includes an encryption key hierarchy and key backup, to be handled by SQL Server. Encryption keys for data and key encryption are created in transient key containers, and they must be exported from a provider before they are stored in the database. SQL Server provides data encryption capabilities together with Extensible Key Management (EKM), using the Microsoft Cryptographic API (MSCAPI) provider for encryption and key generation. Applies to: SQL Server (all supported versions)