How to Manage Windows Firewall with PowerShell?

Automating and configuring security settings and Windows Firewall with PowerShell quicker and faster. PowerShell is already a flexible command-line tool for managing Windows. So try to learn more about PowerShell with our PowerShell articles. In order to manage Windows firewall using PowerShell, you must know the basic Windows firewall and configure with GUI or Netsh command line.

Manage Windows Firewall Using PowerShell

There are many network security PowerShell cmdlets in Windows PowerShell and working will all of them are a bit difficult. I’m trying to explain the most used and important in this PowerShell articles.

1. Try to run PowerShell as administrator and type the “Get-command *Firewall*” then press enter to list all Windows Firewall PowerShell cmdlets.


It’s just simple Windows Firewall PowerShell cmdlets. You can combine other networking and security cmdlets with Firewall PowerShell commands.

Enable/Disable Firewall with PowerShell

Enable Firewall with PowerShell is perform with “Set-NetFirewallProfile” command. You can specify the Firewall profiles when disabling Firewall. Read about changing network profiles with PowerShell.

1. In order to disable the Windows firewall with PowerShell, type “Set-NetFirewallProfile -Enabled false” and press enter. It will disable Windows Firewall on all three profiles.

Enable Windows Firewall with PowerShell

2. Do the same to enable Windows firewall with PowerShell. Just change the status of -Enabled parameter to True and press enter.

3. For displaying the status of Windows Firewall profiles type “Get-NetFirewallProfile” and press enter. It shows the status of all Windows Firewall profiles.

Disable Windows Firewall with PowerShell

To see the exact profiles, categorize with -Profile parameter. For instance “Get-NetFirewallProfile -Profile Private” then hit enter. It shows that the Enable is equal to False.

4. Type the “Set-NetFirewallProfile -Profile Private -Enable True” and press enter to enabled Windows Firewall for Private profile.

Enable Windows Firewall on Private Profile with PowerShell

Do the same for disabling Windows Firewall on Private profile. But remember that do not turn off Windows Firewall on the network. It’s just an example to turn off Windows Firewall with PowerShell.

Create Windows Firewall Rules with PowerShell

Let’s create and manage Windows Firewall rules with PowerShell. Create new protocol rules and rules for software.

To see all Windows Firewall rules with PowerShell, simply type “Get-NetFirewallRule | Measure” and press enter.

Get Windows Firewall Rules with PowerShell

It counts and shows the amount of Windows Firewall rules. But let’s see how many of these rules are enabled. Type “Get-NetFirewallRule -Enabled True | Measure” and press enter to list enabled rules.

Get Enabled Windows Firewall Rules with PowerShell

Good, all works perfectly. So let’s create a rule and enable it with “New-NetFirewallRule” command.

To enable Ping with PowerShell type “New-NetFirewallRule -DisplayName “ICMPv4” -Direction Inbound -Action Allow -Protocol icmpv4 -Enabled True” and press enter.

Enable Ping with PowerShell – Manage Windows Firewall using PowerShell

Do the same for other protocols to enable or disable them with PowerShell. And to remove the created rule with PowerShell, type “Remove-NetFirewallRule –DisplayName “ICMPv4” and press enter.

Remove Windows Firewall Rules with PowerShell

To create a new rule for an app or software, do it like the bellow command. For instance, blocking Internet Download Manager.

New-NetFirewallRule -Program “C:\Program Files\IDM\idm.exe” -Action Block -Profile Domain, Private -DisplayName “Block IDM” -Description “Block Internet Download Manager” -Direction Outbound

That’s not all to manage Windows Firewall using PowerShell, but enough for this post. If you have any question about configuring Windows Firewall with PowerShell, feel free to ask through the comment section.

How toPowerShell ArticlesWindows Firewall
Comments (4)
Add Comment
  • adri

    new-netfirewallrule:Acces is denied!! in win10..

    • Rando McGee

      Late to the party, but you’ll want to run it as admin.

  • Daniel Kill

    Great write up, but you have an error on point 2:

    2. Do the same to disable Windows firewall with PowerShell. Just change the status of -Enabled parameter to True and press enter.

    should be:
    2. Do the same to enable Windows firewall with PowerShell. Just change the status of -Enabled parameter to True and press enter.

    • Shais

      Good catch. Updated it and thank you.