Firestarter is an Open Source visual firewall program. The software aims to combine ease of use with powerful features, therefore serving both Linux desktop users and system administrators.



Douane is described as 'Personal firewall that protects a user's privacy by allowing a user to control which applications can connect to the internet from their GNU/Linux computer' and is a Firewall in the security & privacy category. There are more than 25 alternatives to Douane for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best Douane alternative is Portmaster, which is both free and Open Source. Other great apps like Douane are simplewall, Fort Firewall, NetLimiter and TinyWall.
Firestarter is an Open Source visual firewall program. The software aims to combine ease of use with powerful features, therefore serving both Linux desktop users and system administrators.




Murus is a frontend for the OS X PF network firewall. From basic filtering to advanced proactive options, Murus allows to easily configure a complex network setup dragging and dropping icons and moving sliders and selecting checkboxes.




Filseclab Personal Firewall Professional Edition is one of the most important software of Filseclab, it is very easy to use and also very powerful. It can provide more secure protection for your PC, and it is FREE.


FortKnox Firewall is personal firewall solution that allows you to protect a PC against hacker attacks, trojans, spyware and internet threats. It has built-in Intrusion Prevention System and SPI technologies for extended user protection.




Wallix Pro Firewall prevents intruders from accessing your computer and that’s the main objective for a computer firewall. It automatically detects and blocks attacks through a comprehensive examination of all inbound and outbound information to your computer.

CloudPassage offers cloud server security and compliance products purpose-built for elastic cloud environments.

CloudPassage is the most popular Web-based alternative to Douane.
Armor2net personal firewall software stops hackers, data thieves, and protects your PC from Internet-borne threats. Armor2net firewall can meet your requirements for Internet security and Internet privacy.

Firewalla is a vital security addition to every home and small business with network and IoT devices.



Firewalla is the most popular iPad alternative to Douane.