Completely Disabling Windows Firewall

This article covers how to disable the Domain, Private, and Public network firewalls within the Windows OS and how to re-enable them.

Disabling Firewall in Windows OS

1. Go to the start menu and type ‘RUN’, when the Run prompt opens, type
   gpedit.msc:
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2. Under Local Computer Policy, Select Administrative Templates, Network, Network Connections, Windows Defender Firewall, then Domain Profile. Highlight Protect all network connections and click policy setting:
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3. Select the Disabled Option on the left of the Protect all Network Connections menu. Click Apply at the bottom right of the screen:
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4. After clicking Apply, you will return to the Domain Profile screen, and it will show that the state is 'Disabled' for 'Protect all network connections'. Go back to step 2 and choose standard profile instead of domain profile. Do the same process to disable protect all network connections on the standard profile:
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5. The Windows Defender firewall setting will be grayed out now that the firewall is disabled. Administrative privileges are revoked when attempting to change the firewall settings. 
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6. To re-enable firewall privileges, navigate to the Domain and Standard profiles and change the 'Protect all network connections' policy setting to ‘Not Configured’ in both profiles. Follow steps 1-4 but instead of selecting disable, select Not Configured.