With LnxFire, you can use the firewall-creation wizard to quickly create a basic firewall.The program features a dynamic rule modifier,proactive monitoring, reporting, e-mail alerts, system-file...
Knocker is a simple port scanner that detects TCP ports on local or remote systems.
PMFirewall is an Ipchains Firewall and Masquerading Configuration Utility for Linux. It is designed to allow a beginner to build a custom firewall with little or no ipchains experience.This firewall...
Build an image of your network and simply add rules to your firewalls by adding used or provided services to your hosts. This is a great way to maintain firewalls across a network.
Seahorse is a GNOME front-end for the Gnu Privacy Guard program. It is a tool designed to allow for secure communications and data storage.With Seahorse, data encryption and digital-signature creation...
This firewall utility can be ported to platforms other than Linux.This program does require a little more configuring than most, but once you have it installed, it remains stable for the most part.
This PGP configuration tool and key ring viewer was formerly called Kpgp.
The Fwctl module is used to configure the Linux kernel packet-filtering firewall using higher level abstraction than rules on input, output and forward chains.
This is a firewall management interface to iptables. It allows you to work with incoming and outgoing traffic flows rather than focusing on interfaces.
This graphical firewall program for Linux is aimed at corporate users. It can be used with client, server and gateway machines.