The primary goal of version 0.97.4 is with zero footprint. It sits between your portable applications and the host network, ensuring that only authorized traffic leaves your device.
Does not write to the Windows Registry or leave temporary files on the host machine.
Users can define "Allow/Deny" rules based on IP ranges, ports (TCP/UDP), and specific protocols. Firewall 0.97.4 Portable
It is a dedicated firewall, not an antivirus. It will not scan files for viruses but will block the traffic those viruses might generate.
Automatically drops all unsolicited inbound packets, making your device "invisible" to simple network scans. Key Features in 0.97.4 The primary goal of version 0
Allows you to set specific rules for portable browsers (like Chrome or Firefox Portable) or FTP clients.
While "portable," it still requires certain low-level network drivers to be active on the host OS; if the host has strict "no-driver" policies, the firewall may fail to hook into the network stack. Users can define "Allow/Deny" rules based on IP
If running potentially risky portable software, this tool can block all outbound traffic for that specific executable to prevent "phone-home" behavior.