Linux firewall distribution geared towards home and SOHO users.
The IPCop Firewall is a Linux firewall distribution. It is geared towards home and SOHO users. The IPCop web-interface is very user-friendly and makes usage easy.
Smoothwall is a best-of-breed Internet firewall/router, designed to run on commodity hardware and to provide an easy-to-use administration interface to those using it. Built using open source and Free software, it's distributed under the GNU Public License.
BASE is the Basic Analysis and Security Engine. It is based on the code from the Analysis Console for Intrusion Databases (ACID) project. This application provides a web front-end to query and analyze the alerts coming from a SNORT IDS system.
Open source voucher management / hotspot system
OpenVoucher is an open source voucher management / hotspot system for authenticating guests in your wifi or cable network. It is designed to be easy to use for anyone who wants to issue vouchers. For further information and installation how to's, see the project's homepage. The source code is maintained on Github.
User written Addons and Updates for the IPCop Firewall.
Anti Spam SMTP Gateway
[antispam] MailCleaner is an anti-spam / anti-virus filter SMTP gateway with user and admin web interfaces, quarantine, multi-domains, multi-templates, multi-languages. Using Bayes, RBLs, Spamassassin, MailScanner, ClamAV. Based on Debian. Enterprise ready. MailCleaner is an anti spam gateway installed between your mail infrastructure and the Internet. It includes a complete GNU/Linux OS and a graphical web interface for user and administrative access. It comes in the form of virtual machine templates.. - fully compatible with any SMTP mail server (Exchange, Zimbra,...) You can install now MailCleaner within the following virtual environments: qcow2 (KVM, Proxmox, OpenStack, Xen) vhd (Hyper-V, VirtualPC) vmdk (VMware ESXi, Workstation, VMware Fusion) ova (VM Standard, supported by most hypervisor) Dedicate a server to MailCleaner, and you will have a working professional mail filter in less than an hour.
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/
Bootable CD Forensics/Virus Scanning/Recovery/PenTesting platform
Snort2Pf is a small Perl daemon which greps Snort's alertfile and blocks the "naughty" hosts for a given amount of time using pfctl.
bastion-firewall is a Netfilter based firewall for Linux. It can generate graphical stats of all the rules traffic in the firewall with Rrdtool and it's integrated with the Snort Inline IPS. It's written in the bash and C programming languages.
LanBiz is a free, Open Source Server Suite, mostly fitted for SOHO (Small Office/Home Office) environments. The final LanBiz will include: an internet gateway/firewall, proxy, mail, file/print, fax/telephony server and more!
GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.
YAFT is a frontend for iptables in the new linux 2.4.x kernels. It's purpose is to provide a more structured interface to the iptables firewalling system making it simpler for the firewall manager to add and remove rules. (And yes, it has man pages)
jRouter is a Web-based Linux router management system. It's designed to be a simple all-in-one router setup and management utility. Allows configuration of network interfaces, dhcpd, iptables, port forwarding, IP/MAC address filters.
Bypass is an IP forwarding/tunneling tool which can be used where limited bypassing of a firewall is necessary, but relaxing the restrictions in the actual firewall is not an option. The aim is for bypass to be automatic and transparent.
Live Security/Forensics Linux Distribution, built from scratch and packed full of tools useful for vulnerability analysis, penetration tests, and forensic analysis.
chainssh is a shell script to smplify the ssh login via multiple sshgateways/firewallgateaways. e.g. connect from homehost via sshgateway to a clusternode with one command.
ADSL4Linux is a program to connect your Linux box via ADSL to the internet in as few steps as possible. This is all done in the easiest possible way. Also contains two Firewalls (ipchains and iptables).
AMaViS is a script that interfaces a mail transport agent (MTA) with virus scanners.
Alfandega is a strong and Modular IpTables Firewall. It provides NAT, port-forwarding, spoofing list, blacklist of crackers and spywares sites, protection for tcp/udp scans, DOS/DDOS and Smurf attacks, TCP tuning, DHCP and PPP support and much more.
Program deploy a firewall, that is custom built, and is dynamic to the needs of the host. -- -- moved to www.siology.net
BBStatus is an IP accounting and an SNMP and IP monitoring tool for Linux. It collects, summarizes, and displays the values from its database.
this firewall is a union of lot of tool distributed free for the OS NetBSD, OpenBSD and FreeBSD, use web services with xml-rpc and soap, and a desktop too based on Gtk
Bait and Switch combines IDS tech (Snort primarily) and Honeypots into a new, more valuable, reactive system. After receiving an alert, B&S protects your server by silently redirecting hostile traffic to a honeypot while leaving other traffic alone.
BastionX is a suite of bash scripts which provide a firewall system using netfilter on linux. Some of the supported features are flow control & QoS, local & WAN ip blacklists, dynamic trusted hosts, DMZ feature, auto detection of interfaces.