Ensure Network Encryption is Configured and Enabled

高等級 2自動化mssql

說明

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.

檢查方式

稽核方法: SQL 查詢

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;"

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

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

屬性

作業系統: 不限
標籤: encryptionmssqlnetworksqlserver-2022
參考資料: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 7.4 Ensure Network Encryption is Configured and Enabled

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target mssql --level 2