Powershell – Disable Windows Firewall

Older netsh advfirewall set allprofiles state off is to be deprecated in favor of PowerShell.

For testing, you can disable all Windows Firewall Profiles with the following PowerShell commands:

Import-Module NetSecurity
Get-NetFirewallProfile | Set-NetFirewallProfile -Enabled False

To re-enable:

Get-NetFirewallProfile | Set-NetFirewallProfile -Enabled True
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