How to Reset Default Firewall Settings in Windows 11
Resetting Windows 11 firewall settings restores the firewall to its original configuration. The Windows Security app performs this reset, ensuring all network protections are active and uncompromised. This action returns the firewall to its default setup, for example, reverting to the firewall rules present at Windows 11 version 22H2 installation.
Resetting the Windows Defender Firewall sends its configuration back to the original settings, effectively undoing any custom changes you or another user may have made. This action is vital for troubleshooting network connectivity problems where custom rules might be blocking essential applications or services.
For example, if you suddenly can’t connect to your favorite online game or access shared network drives after a recent change, a firewall reset can quickly resolve these issues. This entire process takes place within the Windows 11 Security app, specifically under the Firewall & network protection section.
You can reset your Windows 11 firewall by opening Windows Security, navigating to Firewall & network protection, and selecting Restore firewalls to default. Confirm the action in the pop-up window to revert to the original firewall settings.
What is Windows Firewall?
Windows Firewall is like a guard for your computer. It blocks unwanted visitors from getting into your computer through the internet or your network.
Method 1Reset Firewall Using the Windows Security App
The Windows Security app lets users reset the Windows 11 firewall to its default settings. This action returns the firewall to its original configuration, offering a simple solution for most users.
- Click the Start button in the bottom-left corner of your screen.
- Click Settings (the gear icon).
- In the Settings window, click Privacy & security on the left side. Then click Windows Security.
- Click the Open Windows Security button.
- In the Windows Security app, click on Firewall & network protection. You can also open this directly by clicking here.
- Scroll down and click Restore firewalls to default.
- When a pop-up appears, click Restore defaults.
- Click Yes if asked to confirm.
Windows 11's firewall now reverts to its original settings. This action ensures the computer uses standard firewall rules recommended by Microsoft, offering the default protection level.
Method 2Reset Firewall Using Advanced Security
- Press Windows key + R on your keyboard to open the Run box.
- Type
wf.mscand press Enter. - In the window that opens, click on Windows Defender Firewall with Advanced Security on Local Computer on the left side.
- On the right side, find and click Restore Default Policy.
- Confirm any pop-ups that appear.
Method 3Reset Firewall Using Command Prompt
Resetting your Windows 11 firewall with the Command Prompt is a fast and direct way to restore its default settings, but you’ll need administrator access to do it.
Like using commands? This method is quick and direct. Why use this? Because one command does all the work for you.
- Right-click the Start button and select Windows Terminal (Admin).
- If needed, click the down arrow at the top and select the Command Prompt tab.
- Type the following command and press Enter:
The command resets your Windows 11 firewall to its default settings immediately. This action restores all firewall rules and configurations to the factory defaults, ensuring proper network protection without custom changes.
Method 4Reset Firewall Using PowerShell
The PowerShell command line offers another method to reset firewall settings. This method is useful because PowerShell directly interacts with Windows Defender Firewall, allowing precise control over its configurations for users needing a command-line approach to restore default security rules.
- Open Windows Terminal (Admin) again.
- Choose the PowerShell tab.
- Type this command and press Enter:
(New-Object -ComObject HNetCfg.FwPolicy2).RestoreLocalFirewallDefaults()What happens? PowerShell will reset your firewall settings back to default immediately.
Summary
You can reset your Windows 11 firewall using a few different methods, like the simple Windows Security app, the more detailed Advanced Security tool, or command-line options such as Command Prompt and PowerShell.- The Windows Security app is the easiest way to reset your firewall.
- Advanced Security gives you more control if you need it.
- Command Prompt and PowerShell are for people comfortable with typing commands.
- Resetting your firewall fixes problems caused by wrong settings.
- Following these steps keeps your PC safe from threats online.
Is it safe to reset firewall settings?
Resetting the firewall to its default state is a safe troubleshooting step when apps can't connect to the network, network file sharing stops working, or you want to remove all user-defined rules and start fresh. However, this process doesn't remove any of the system default firewall rules.
What does resetting the Windows Firewall do?
Resetting Windows Defender Firewall restores all security settings to their default state, resolving configuration errors and network access problems. Access the reset option through Windows Security → Firewall & network protection → Advanced settings → Restore defaults → Yes.
How do I fix my firewall from blocking the internet?
Check your device firewall first Windows firewall settings: Search and open Windows Defender Firewall → Check “Allow an app through firewall”. That should do the trick if a Windows firewall is blocking incoming connections.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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