TMA-MSSQL2022-7.4

Ensure Network Encryption is Configured and Enabled

ÉlevéeNiveau 2Automatiséemssql

Description

Configuring and enabling network encryption ensures traffic between the application and the database system is encrypted. This will ensure compliance to security standards such as PCI DSS, which is required if connections are through a public network. Network encryption can be configured in SQL Server either with self-signed certificates or TLS certificates. Network encryption will ensure data transmitted over the network is protected, so attackers can’t ex-filtrate passwords, and confidential data. This protects against man in the middle attack, and network sniffing attacks to ex-filtrate data transmitted between the database system and applications.

Méthode de vérification

Méthode d'audit: Requête SQL

sql_query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT CASE WHEN EXISTS (SELECT 1 FROM sys.dm_exec_connections c WHERE c.net_transport <> 'Shared memory' AND c.encrypt_option <> 'TRUE' AND c.endpoint_id NOT IN (SELECT endpoint_id FROM sys.database_mirroring_endpoints WHERE encryption_algorithm IS NOT NULL)) THEN 'noncompliant' ELSE 'compliant' END;"

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Refer to Microsoft SQL Server Encryption Documentation: https://learn.microsoft.com/en-us/sql/relational-databases/security/encryption/sql-server- encryption

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: encryptionmssqlnetworksqlserver-2022
Référence: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 7.4 Ensure Network Encryption is Configured and Enabled

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

shell

tmaegis scan --target mssql --level 2