469 projects tagged "Firewalls"

Download Website Updated 07 Oct 2003 High Level Firewall Language

Pop 52.74
Vit 1.44

High Level Firewall Language permits writing firewalling rules using a high-level language, and transforms them into rules for real software like ipfilter, ipchains, or Cisco firewalls.

Download Website Updated 07 May 2005 Horatio: Authenticated Network Access

Pop 35.67
Vit 2.00

The Horatio system is a firewall authentication tool. The premise: legitimate users want to attach laptops and other mobile hosts to the network, but security demands that illegitimate users be prevented from accessing the internal, secure network and from abusing the general Internet. The approach taken by Horatio is to provide a separate, untrusted network that only connects to the internal network (and thus to the Internet) through a firewall that by default does not pass any traffic. When a legitimate user connects his or her host, it is assigned an address by a DHCP server (such as dhcpd), but is unable to contact anything outside the untrusted network. The user must point a Web browser at the Horatio web server, which runs on the firewall machine, and provide a username and password. Once the username and password have been validated, the firewall rules are modified to allow the host access to the rest of the network.

Download Website Updated 10 Jan 2007 Host Identity Protocol on Linux

Pop 29.70
Vit 1.47

Host Identity Protocol on Linux is an implemetation of the Host Identity Protocol (HIP) and the related architecture. HIP is a proposal to change the TCP/IP stack to securely support mobility and multi-homing. Additionally, it provides for enhanced security and privacy and advanced network concepts, such as moving networks and mobile ad hoc networks. HIP is "cool", which means that as a mobile VPN solution, when your network interfaces go up or down, there is no need to re-establish a secure tunnel.

Download Website Updated 05 Dec 2010 Hyenae

Pop 114.26
Vit 4.46

Hyenae is a highly flexible and platform independent network packet generator. It allows you to reproduce low level Ethernet attack scenarios (such as MITM, DoS, and DDoS) to reveal potential security vulnerabilities of your network. Besides smart wildcard-based address randomization, a highly customizable packet generation control, and an interactive attack assistant, Hyenae comes with a clusterable remote daemon for setting up distributed attack networks.

Download No website Updated 08 Feb 2003 IDMS Firewall

Pop 63.28
Vit 2.36

IDMS is a very powerfull firewall configuration script with support for basically any type of system. It features an easy to use configuration, traffic shaping/logging, spoof protection, and dynamic table reloading.

Download Website Updated 29 Dec 2008 IKEv2

Pop 39.60
Vit 3.59

IKEv2 is an implementation of the Internet Key Exchange protocol version 2. It is still in development, and currently targeted/developed on Fedora Core 5. Other Unix-like operating system are left for a later stage of development.

No download Website Updated 14 Sep 2002 IP Filter

Pop 107.96
Vit 4.03

IP Filter is a TCP/IP packet filter suitable for use in a firewall environment. To use, it can either be run as a loadable kernel module (recommended) or incorporated into your kernel. Scripts are provided to install and patch system files as required. IP Filter also supports transparent proxying via packet forwarding, including round-robin forwarding to achieve load-balanced proxy.

Download Website Updated 22 May 2005 IP Masquerade HOWTO

Pop 112.19
Vit 3.15

The IP Masquerade HOWTO is the document that contains instructions on understanding, configuring, and troubleshooting NAT or Network Address Translation for Linux. It covers topics such as IPTABLES, PORTFW, IPCHAINS, IPFWADM, stronger packet firewalls, multiple network segments, and configuring many client operating systems. It also has an extensive FAQ and troubleshooting section.

Download No website Updated 04 Sep 2009 IP Tables network magic SysRq

Pop 50.07
Vit 3.28

IP Tables network magic SysRq is a Linux iptables target that allows to do the same as the magic SysRq key on a keyboard does, but over the network. It includes syncing disks, remounting them read-only, rebooting the machine, etc.

Download Website Updated 23 Jan 2009 IP-Array

Pop 135.41
Vit 5.09

IP-Array is a Linux iptables firewall script written in bash. It allows the creation of precise, stateful rules, while remaining easy to configure. IP-Array supports VPN, traffic shaping (creation of custom HTB and SFQ qdiscs, classes, and filters), multiple external interfaces, multiple LANs, multiple DMZs, NAT, logging, MAC address matching, packet marking, syslog logging, and various sysctl settings. It also includes some presets and autoconfig options for common needs like DNS, FTP, SMTP.


Project Spotlight

GNU Gatekeeper

A free H.323 gatekeeper.


Project Spotlight


Structure parameter inference approach for endocrine feedback control.