A firewall utility for Windows, intended to simplify the process of viewing and editing active firewall rules.

With this, you can:

• Quickly enable or disable firewall rules



• Quickly add rules to allow or block a program



• Rename existing firewall rules



• Skip the need to open the firewall settings buried within Windows

Notes:

A Powershell window will open alongside the EXE each time a change or update is made. This is to keep the InferNullWall and Windows firewall contents synced. Administrator accounts are recommended to ensure this is smooth.

The updates made in InferNullWall are immediately visible in Windows Defender Firewall > Advanced Settings > Inbound & Outbound Rules - feel free to make some test rules and verify them, if you'd like.