Ensure 'AUTO_CLOSE' is set to 'OFF' on contained databases

НискаНиво 1Аутоматскаmssql

Опис

AUTO_CLOSE determines if a given database is closed or not after a connection terminates. If enabled, subsequent connections to the given database will require the database to be reopened and relevant procedure caches to be rebuilt. Because authentication of users for contained databases occurs within the database not at the server\instance level, the database must be opened every time to authenticate a user. The frequent opening/closing of the database consumes additional server resources and may contribute to a denial of service.

Како се проверава

Метод провере: SQL упит

sql_query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT COUNT(*) FROM sys.databases WHERE containment <> 0 AND is_auto_close_on = 1;"

Очекивани излаз: 0

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

Execute the following T-SQL, replacing <database_name> with each database name found by the Audit Procedure: ALTER DATABASE <database_name> SET AUTO_CLOSE OFF;

Својства

Оперативни системи: Било који
Ознаке: mssqlsqlserver-2022
Референца: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 2.15 Ensure 'AUTO_CLOSE' is set to 'OFF' on contained databases

Проверите овај рачунар

Покрените ово на рачунару за који имате дозволу за проверу. Скенирање ради у режиму само за читање.

shell

tmaegis scan --target mssql