The Best 6 ferm Alternatives

  • Shorewall

    The Shoreline Firewall, more commonly known as “Shorewall”, is high-level tool for configuring Netfilter. You describe your firewall/gateway requirements using entries in a set of configuration files.

    Free Open Source Linux

  • ConfigServer Firewall

    A Stateful Packet Inspection (SPI) firewall, Login/Intrusion Detection and Security application for Linux servers.

    Free Linux

  • Firewall Builder

    Firewall Builder is Open Source multi-platform firewall management software that supports Linux iptables, FreeBSD ipfilter and ipfw, OpenBSD pf, CIsco PIX and Cisco IOS...

    Free Open Source Mac OS X Windows Linux BSD

  • Advanced Policy Firewall

    Server-based firewall. Reacts to attacks with intelligent abilities to detect malicious attempts to enter and reacting by blocking the IP temporarily. Repeated hits will...

    Free Open Source Linux

  • iptablesbuild

    iptablesbuild is effectively a configuration manager for iptables. It is intended to manage iptables configurations in a centralized location for multiple systems.

    Free Open Source Linux