pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more.




Kerio Control is described as 'Protect your network from viruses, malware and malicious activity with Kerio Control, the easy-to-administer yet powerful all-in-one security solution' and is a Firewall in the security & privacy category. There are more than 10 alternatives to Kerio Control for a variety of platforms, including Linux, Self-Hosted, Windows, Mac and VMware vSphere Hypervisor apps. The best Kerio Control alternative is pfSense, which is both free and Open Source. Other great apps like Kerio Control are ClearOS, Endian Firewall Community, Sophos UTM and CacheGuard Gateway.
pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more.




ClearOS is a family of operating systems for the enterprise, small business, and home. There are three editions to choose from depending on your needs and suitable to your abilities. They are: ClearOS Enterprise, ClearOS Home, and ClearOS Core.



Endian Firewall Community (EFW) is a "turn-key" linux security distribution that turns every system into a full featured security appliance with Unified Threat Management (UTM) functionality. The software has been designed with "usability in mind" and is very...



Sophos UTM integrates complete security software within a single appliance. Choose only the protection you need when you need it. And deploy it on the platform that best fits your business: software, hardware or virtual appliance.



CacheGuard Gateway is a free and open-source Unified Threat Management (UTM) solution, a Web Application Firewall (WAF), and a Quality of Service (QoS) platform designed to optimize WAN traffic. To obtain a CacheGuard Gateway appliance, download CacheGuard-OS and install it on...

Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires. It is available in the form of Live CD or Compact Flash image and you can configure and administer it using your web browser.



Centralized manager for Open Source firewalls
Automate certain administrative tasks All your firewalls are accessible in 1 click Auto-connect your firewalls to DynFi Manager pfSense® and OPNsense® compatible manager.
A modern replacement for Sophos UTM based on Sophos, Cyberoam and Astaro technology combined.


Do you have several machines on a network, but only one connection to the internet? Wish you could browse the net from the other machines, just like you can from the machine thats connected? Then what youre looking for is called a Proxy Server, and AnalogX has just what you want.




Vulture is an application firewall that supports HTTP/2, detects behavioral anomalies and protects your web applications from Internet attacks.
Microsoft Forefront Threat Management Gateway (Forefront TMG), formerly known as Microsoft Internet Security and Acceleration Server (ISA Server), is a network security and protection solution for Microsoft Windows, described by Microsoft as "enables businesses by allowing...

ufdbGuard is a URL filter to block unwanted web content on the internet. ufdbGuard can also enforce Google SafeSearch, detect UltraSurf, Tor, Skype and other chat applications, proxy tunnels and enforce safer HTTPS traffic. ufdbGuard supports the YouTube edufilter.

does not need admin privileges to run