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I can't see a certificate in backup page. Thanks for useful information but it didn't work. Are you performing your backup to a new media set? You need to create a database master key on the database you want to encrypt its backups. Otherweise the backup command can not be find the certificate. Katerina is right, the certificate must be created in master database. The DMK is used to protect the private key for the cert you will use to encrypt your database backups. Since the cert will be stored in the master database you also create the database master key in the master database not the user database. Setting up a sample SQL Server database and encryption configurationsįirst we need to create a new database to perform a backup of it. SQL Server Management Studio Backup Database Wizard and In the next section of this tip, I will show you how to create an encrypted backup with Them safe because an encrypted backup cannot be restored without the certificate used for encryption. You should perform a backup of the encryption certificate and keys then keep Something to keep in mind is that encrypted backups cannot be appended to an existing backup set.Īn encrypted backup can be restored on another server as long as the server has the appropriate certificate.

So if you don't have a Database Master Key defined you need to create one.Īsymmetric keys used to encrypt backups must be from a cryptographic provider in Extensible Key Management. To encrypt a backup we need to configure an encryption algorithm (supported encryption algorithms are: AES 128, AES 192, AES 256, and Triple DES) and an encryptor (a certificate or asymmetric The Web and Express editions of SQL Server. Standard versions of SQL Server 2014, but an encrypted backup can be restored on

This feature is supported on the Enterprise, Business Intelligence and SQL Server 2014 Backup Encryption Considerations In other words, when data goes outside the scope of the Database Engine it is encrypted. SQL Server 2014 has many new and exciting features and amongst them is the capability to perform encryption of data at backup time.