2/15/2023 0 Comments Sql backup master crackAlong with data encryption it is possible to encrypt a backup file based on a certificate or an asynchronous key. Fortunately in SQL Server 2014 there are two independent processes. In case a database is stored locally, there is no need to encrypt it before backup. Even so, data encryption and backup files encryption are two different scenarios. Therefore, start with SQL Server 2012 the PASSWORD and MEDIAPASSWORD parameters are not used while creating backups. Thus, a database had to be transparently encrypted before backup. To protect a backup file, SQL Server 2008 introduced the transparent data encryption (TDE) feature. In that regard, Greg Robidoux noted on MSSQLTIPS: “ Although this does add a level of security if someone really wants to crack the passwords they will find a way, so look for additional ways to secure your data.“ However, this approach did not provide reliable protection. The option prevented unauthorized access to the backup file. If you use SQL Server for a long time, you might remember the WITH PASSWORD option for the BACKUP command. The ability to protect a backup file with the password has been existing for many years. You can create an encrypted backup file by specifying the encryption algorithm and the encryptor (either a Certificate or Asymmetric Key). Well, in this blog post we will see a practical scenario where we will see how we can use Backup Encryption to improve security of the backup.ĭatabase Backup Encryption is a brand new and long expected feature that is available now in SQL Server 2014. If your backup fall in the hands of bad people, it is quite possible that it will be misused and become serious data integrity issue. Similarly, it is very critical that we keep our backup safe as well. Think of any disaster and backup will come to rescue users in adverse situation. Backup is extremely important for any DBA.
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