UCF STIG Viewer Logo

The Windows Firewall with Advanced Security must be enabled when connected to a public network.


Overview

Finding ID Version Rule ID IA Controls Severity
V-17417 WNFWA-000003 SV-54855r2_rule Medium
Description
A firewall provides a line of defense against attack. To be effective, it must be enabled and properly configured. This setting enables the firewall when connected to a public network.
STIG Date
Windows Firewall with Advanced Security Security Technical Implementation Guide 2017-04-28

Details

Check Text ( None )
None
Fix Text (F-63483r1_fix)
The preferred method of configuring the firewall settings is with a policy, particularly in a domain environment.

Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Windows Firewall with Advanced Security -> Windows Firewall with Advanced Security -> Windows Firewall Properties (this link will be in the right pane) -> Public Profile Tab -> State, "Firewall state" to "On (recommended)".

In addition to using policies, systems may also be configured using the firewall GUI or Netsh commands. These methods may be more appropriate for standalone systems.
The configuration settings in the GUI are the same as those specified in the policy above. Windows Firewall Properties will be a link in the center pane after opening Windows Firewall with Advanced Security.

The following Netsh commands may also be used to configure this setting:
"Netsh advfirewall set publicprofile state on".
Or
"Netsh advfirewall set allprofiles state on".