OpenSnitch is a GNU/Linux port of the Little Snitch firewall
OpenSnitch is a GNU/Linux port of the Little Snitch firewall. You can launch the GUI from the icon or from the system menu. The daemon will start intercepting connections, prompting you to allow or deny them. If you don't apply an action, after 15 seconds (configurable) it'll apply the default action configured. When you open the GUI, you'll see all the connections and processes that the daemon has intercepted. Double click on a row to view the details of a process, rule, host or user. ...
The fwiptables is a one-file WIZARD,
for IPTABLES with COMMAND-LINE,
with CLI-MENU, with GUI-MENU,
with GUI-ROLL, with GUI-SHELL.
fwiptables develop with Purpose Educational
Since 2020, developing code
Since 2024, cleaning code
Since 2025, fixing code
Browse Wiki: https://sourceforge.net/p/f-iptables/wiki/browse_pages/
Anonymouse Ticket: https://sourceforge.net/p/f-iptables/tickets/
...Vuurmuur supports traffic shaping and live monitoring. It has an easy to learn configuration that allows both simple and complex configurations, and can be fully configured through the Ncurses GUI.
Vuurmuur supports NAT, Port Forwarding and has IPv6 support.
Debian packages for PeerGuardian Linux (including the GUI) and its precessor moblock/blockcontrol/mobloquer.
PeerGuardian is a privacy oriented firewall application. It blocks connections to and from hosts specified in huge blocklists (thousands or millions of IP ranges). Its origins lie in targeting aggressive IPs while you use P2P.
See http://sourceforge.net/projects/peerguardian/
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KnockIt! is a free software project which brings a GUI for Port Knocking. The easy to use interface allows to check the server availability on the chosen port and quickly run the port knocking.
No ICMP yet. Full Cocoa now!
Cheers.
Update V1.1
UDP added
Update V1.2
"Unlimited" ports to knock through a manageable list.
Still free, no reason to pay for something that simple :)
Firewall Builder is a GUI firewall management application for iptables, PF, Cisco ASA/PIX/FWSM, Cisco router ACL and more. Firewall configuration data is stored in a central file that can scale to hundreds of firewalls managed from a single UI.
A message from project maintainers:
After working on Firewall Builder for many years it is with some sadness that Vadim and I are announcing that we have suspended all development activity for this project.
KMyFirewall is a KDE/Qt Programm that tries to provide an easy to use and comfortable GUI for the Linux "iptables" command. An easy to use plugin architecture allows fast and easy development of rule option extentions.
The goal of this project is to create an interface for managing firewall using the IpTables program. The application will offer both a GUI for creating IpTable based scripts and a set of Wizards for speed-up the protection of typical LAN layout.
Smoothwall GUI Styles selection. Mod to Smoothwall 2.0 provides Web interface color/style selection from the stock orange. Various styles implemented along with the capability to easily add your own styles. Smoothies Style Select has a built in css edito
Allows users of a Linux workstation to control which programs access the Internet. This can be done statically by listing them in a file or dynamically via a GUI dialog box that appears when a new program attempts to connect to the Internet.
Networkdesigner is a tiny gui to create a visual network-topology, to define services an release them to any networkdevice. After that a firewall script on base of ip-tales base linux kernel can be created.
Green Screen: A Linux based Advanced Syslog Server for Juniper NetScreen Firewalls - Can be expanded later to support other products. It can capture syslog messages, parse them, store them in a MySQL database. A Web GUI interface is also included.
JWall is not just a java gui for iptables. JWall is a multi firewall management client. A secure rulebase can be built with graphical objects. Rulesets can be pushed to remote firewalls (via ssh). The remote firewall just needs to be Linux with sshd
CBQ.init script demonstrate power of CBQ mechanism in network traffic management under Linux platform. This bash script parses human-readable config files and does all needed manipulation with 'tc' linux kernel utilite. See WebCBQ project for Web GUI.
ISO 17799 - Code of practice for information security management. Creation of methodology and documentation for audit adapted to ISO. One is made up of an introduction on general aspects of the security of the information.
OCR812 Manager.
A GUI interface that allows use all the hidden features of this DSL Router ( 3Com Ocr812 ). Like disabling users whithout delete them or changing the telnet port.
The aplication is been made in Delphi6, by the moment only with the origin
KFW aims to be a simple to use but powerful Firewall/IDS. That will have a GUI designed since its origins, and will use state of the art firewalling and intrusion detection techniques to achieve maximum performance.