Ensure Databases are Encrypted with TDE

SrednjaNivo 2Automatskamssql

Opis

Ensure user databases are encrypted using Transparent Data Encryption (TDE). Backups of databases encrypted with TDE are automatically encrypted as well. A malicious party who steals physical media like drives or backup tapes can restore or attach the database and browse its data. One solution is to encrypt sensitive data in a database and use a certificate to protect the keys that encrypt the data. This solution prevents anyone without the keys from using the data.

Kako se proverava

Metod provere: SQL upit

sql_query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT COUNT(*) FROM sys.databases WHERE database_id > 4 AND is_encrypted <> 1;"

Očekivani izlaz: 0

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Implement TDE encryption on each user database with sensitive data. More info on how to do this is available here: https://learn.microsoft.com/en- us/sql/relational-databases/security/encryption/transparent-data-encryption

Svojstva

Operativni sistemi: Bilo koji
Oznake: encryptionmssqlsqlserver-2022
Referenca: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 7.5 Ensure Databases are Encrypted with TDE

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell

tmaegis scan --target mssql --level 2