TMA-MSSQL2022-7.4

Ensure Network Encryption is Configured and Enabled

TinggiLevel 2Otomatismssql

Deskripsi

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.

Cara pemeriksaan

Metode audit: Kueri 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;"

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

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

Properti

Sistem operasi: Apa saja
Tag: encryptionmssqlnetworksqlserver-2022
Referensi: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 7.4 Ensure Network Encryption is Configured and Enabled

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Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target mssql --level 2