36 projects tagged "Firewall"

No download Website Updated 15 Mar 2014 flex-fw

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Pop 130.69
Vit 12.87

flex-fw is a small and fast frontend for the Linux iptables utility with an easy command syntax like ipfw or pf from BSD systems. Its features are service-oriented configuration, macros, zones, profiles, and more.

No download Website Updated 17 Feb 2014 RCPlive

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Pop 130.54
Vit 2.81

RCPlive is a router live CD based on Debian 7 and the RCP100 routing suite. It is a flexible firewalling and routing platform, configured using a command line interface syntax similar to the one found in commercial routers. The software runs directly from a read-only CD or USB stick, and provides persistence by saving the configuration into a file placed on an existing disk partition.

Download Website Updated 19 Aug 2013 Sanewall

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Pop 110.48
Vit 3.58

Sanewall is a firewall builder for Linux that uses an elegant language abstracted to just the right level. This makes it powerful and easy to use, audit, and understand. It allows you to create very readable configurations even for complex stateful firewalls. Sanewall can be used for almost any purpose, including control of any number of internal/external/virtual interfaces, control of any combination of routed traffic, setting up DMZ routers and servers, all kinds of NAT, providing strong protection (flooding, spoofing, etc.), transparent caches, source MAC verification, blacklists, and whitelists. Newer versions abstract the differences between IPv4 and IPv6, allowing you to define a common set of rules for both, while permitting specific rules for each as you need. Sanewall is a fork of FireHOL and can make use of existing FireHOL configurations.

Download Website Updated 16 Feb 2014 VyOS

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Pop 107.28
Vit 1.72

VyOS is a Linux distribution for routers and firewalls which features a unified commandline interface and a single configuration file, with an API for extending it. It includes BGP, OSPF, and RIP routing protocols, policy-based routing, a DHCP and caching DNS server, a Web proxy, and more. It runs on x86 physical machines and a variety of hypervisors, including KVM, Xen, VMWare, and Hyper-V. VyOS is forked from Vyatta and based on VC6.6 source code.

Download Website Updated 12 May 2014 SRFirewall

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Pop 106.32
Vit 3.47

SRFirewall is an easy to use, but still quite capable firewall for Netfilter/iptables. It is a complete rewrite of Firewall/SOSDG, designed to make it easy for users to configure and protect their Linux servers, routers, and gateways.

Download Website Updated 13 May 2012 Firewall/SOSDG

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Pop 92.09
Vit 6.85

Firewall/SOSDG is a Netfilter/IPTables firewall that is designed to be simple to use, yet powerful. It features support for standalone machines and routers (with NAT support).

Download Website Updated 22 May 2014 Collax Security Gateway

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Pop 70.91
Vit 1.51

The Collax Security Gateway is a Unified Threat Management (UTM) Solution for small- and medium-sized businesses. It includes an easy to configure stateful inspection firewall, email security features including anti-spam and anti-virus, Internet access control, Internet SSL interception, Internet networking optimization tools, Internet network fault tolerance, clientless VPN technology, and remote administration.

Download No website Updated 09 Jul 2013 jkaptive

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Pop 70.61
Vit 4.30

Jkaptive is a simple captive portal without RADIUS (and thus without total security, but at the same time without too much hassle). The reason behind this is because a lot of site administrators don't need tight security; their site is just a café that offers free Internet access on an unsecured WLAN access point connected to the Internet, and they need a ticketing system to make it cumbersome for average people to use this offering without actually buying a single coffee. Jkaptive itself just presents the login page and checks the token. The blocking of unticketed traffic is done through Linux' netfilter. As no proxy server is involved, jkaptive has no performance penalty, nor does it create problems with non-HTTP traffic. Once the token is accepted, jkaptive is out of the way of any network packets completely. For presenting the login page, jkaptive has a built-in Web server, so no additional Web server application is needed.

Download No website Updated 14 Aug 2011 autofwd

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Pop 68.12
Vit 1.43

autofwd is an automated firewalling daemon intended to block hosts performing unwanted acts. While it was designed to be used to thwart hosts running dictionary attacks on logins (of any service), it can be used for just about anything. The external commands it runs are configurable, allowing you to take additional actions against offending hosts such as running an nmap OS fingerprint before firewalling, or just silently logging the event.

No download Website Updated 23 Jan 2014 Dowse

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Pop 63.36
Vit 2.28

Dowse eases the configuration of network routing for a local area network, starting from the setup of ARP-level static entries of known peers, IP-level firewall, DHCP configuration, and local DNS cache, up to an application layer transparent proxy and optional gateways to anonymous networks such as Tor and I2P. It consists of a minimalistic script which can run on any GNU/Linux box and which, from a central configuration point, controls Ebtables, Iptables, and all the daemons needed for such operations: DnsMasq, Squid2, and Privoxy. It comes with a module system for contributed add-ons like DNSCrypt-proxy and HTTPS-everywhere.

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Project Spotlight

DOLPHIN SMASH

A mixed-signal, mixed-language multi-level simulator.

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Project Spotlight

SRFirewall

An easy to use, but still quite capable firewall for Netfilter/iptables.