How to Disable the Firewall in Windows 11

The firewall in Windows 11 protects your system by blocking unauthorized connections and adding an extra layer of security. However, you may occasionally need to disable it temporarily, such as when installing certain software or troubleshooting network issues. This guide provides a detailed look at how to turn off the Windows 11 firewall.

Important Notice

Note: Disabling the firewall can make your system vulnerable to malware and cyberattacks. Only disable it as a last resort, and be sure to enable it again after completing the necessary tasks.

Step 1: Open the Control Panel

First, open the Control Panel by following one of these methods:

  • Press Win + S and type "Control Panel," then select it from the results.
  • Alternatively, press Win + R, type control, and hit Enter.

Step 2: Go to “System and Security”

In the Control Panel, find and select System and Security. This gives you access to Windows security settings, including firewall options.

Step 3: Open “Windows Defender Firewall”

In the “System and Security” section, locate and click Windows Defender Firewall to access the main firewall settings.

Step 4: Turn Off the Firewall

Now that you’re in the firewall settings, follow these steps:

  1. Click on Turn Windows Defender Firewall on or off on the left panel.
  2. To disable it, select Turn off Windows Defender Firewall (not recommended) for both private and public networks.
  3. Click OK to save the changes.

Step 5: Confirm the Firewall Is Disabled

To ensure the firewall is disabled, return to the main firewall window, where you’ll see a status message indicating it is temporarily off. Remember to re-enable it once you’ve completed your tasks.

How to Re-enable the Firewall

Once you’re done, it’s best to re-enable the firewall to maintain your system’s protection. To do this, repeat the steps above and select Turn on Windows Defender Firewall.