| Note: This requirement applies to the Web Management Service. If the Web Management Service is not installed, this is Not Applicable. |
Open the IIS 10.0 Manager.
Click the IIS 10.0 web server name.
Under "Management", double-click "Management Service".
If "Enable remote connections" is not selected, this is Not Applicable.
If "Enable remote connections" is selected, review the entries under "IP Address Restrictions".
Verify only known, secure IP ranges are configured as "Allow".
If "IP Address Restrictions" are not configured or IP ranges configured to "Allow" are not restrictive enough to prevent connections from nonsecure zones, this is a finding.