Ensure 'Trustworthy' Database Property is set to 'Off'

How it is checked

Audit method: SQL query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT COUNT(*) FROM sys.databases WHERE is_trustworthy_on = 1 AND name <> 'msdb';"

Expected output

0

How it is fixed

Fix method: Guidance or infrastructure patch

Execute the following T-SQL statement against the databases (replace <database_name> below) returned by the Audit Procedure: ALTER DATABASE [<database_name>] SET TRUSTWORTHY OFF;

Check this host

Run this on a machine you are allowed to audit. The scan is read-only.

tmaegis scan --target mssql