TMA-MSSQL-7.3

Ensure Database Backups are Encrypted

SedangLevel 2Otomatismssql

Deskripsi

Ensure Database Backups are Encrypted Counts recorded backups in msdb history that were neither backup-encrypted nor taken from a TDE database. Runs one sqlcmd query with its defaults (Windows authentication to the local default instance); set SQLCMDSERVER, SQLCMDUSER and SQLCMDPASSWORD for another instance or SQL authentication. Needs VIEW SERVER STATE / sysadmin-level read access.

Cara pemeriksaan

Metode audit: Kueri SQL

sql_query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT COUNT(*) FROM msdb.dbo.backupset b INNER JOIN sys.databases d ON b.database_name = d.name WHERE b.key_algorithm IS NULL AND b.encryptor_type IS NULL AND d.is_encrypted = 0;"

Output yang diharapkan: 0

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

SQL Server backups need to 'Back up to a new media set', not 'Back up to the existing media set' in order to allow for encryption. The backup option to Encrypt Backup can be implemented after a Certificate or Asymmetric key has been applied to the SQL Server for this purpose. Alternatively, encrypt the database with TDE. This automatically encrypts the backups as well. See 7.5

Properti

Sistem operasi: Apa saja
Tag: mssqldatabaseencryptionbackup
Referensi: CIS Microsoft SQL Server 2025 Benchmark v1.0.0 - 7.3 Ensure Database Backups are Encrypted

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shell

tmaegis scan --target mssql --level 2