wipfw - IPv4 packet filter and traffic shaper for Windows based on IPFW (FreeBSD firewall).
The Nemesis Project is designed to be a command line based, portable human IP stack for UNIX-like and Windows systems. The suite is broken down by protocol, and should allow for useful scripting of injected packets from simple shell scripts.
Sonicwall Configuration File Reader
SonicReader is used to view and save reports of the internals of a Sonicwall Configuration file. This is useful for those people that wish to know the settings within their saved Sonicwall Configs. I have no affiliation with Dell Sonicwall. Please do not contact Dell Sonicwall regarding the use of this program.
OPNsense is an open source, easy to use firewall and routing platform
OPNsense is an open source, easy to use and easy to build FreeBSD based firewall and routing platform. OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. Mission statement of the project: "Give users, developers and businesses a friendly, stable and transparent environment. Make OPNsense the most widely used open source security platform."
IDS + IPS for RouterOS (mikrotik)
This project reads logs from your mikrotik firewall and creates an address list with detected attackers
The Netbios Share Samba Scanner scan C classes and reveal all open shares. It will tell you all the information and even show the content of the shares. It will also show you shares that are not accessible.Also provide a username and password to it. To know more about SecPoint IT security solutions visit us at www.secpoint.com
The doorman guards the door of a server, manipulating firewall rules to admit only recognized parties. Allows Silent Running - a server with all ports CLOSED. Linux-BSD-OSX server & client; C source & docs + Windows client binary. GPL.
Simple TDI-Based Open Source Personal Firewall for Windows NT4/2000/XP/2003
Telnet over HTTP proxy. Allows users behind firewalls to tunnel Telnet sessions over a HTTP connection. Server uses Java servlets with a Java or C# client.
Enables access to SSH Shell and File Transfer services using a web browser. Java Servlet application uses pure HTML to provide access to SSH services.
Jateway is a general purpose TCP/IP connection proxy
Jateway is a general purpose TCP/IP connection proxy. Jateway accepts connections on arbitrary ports (like 80 or 443) and specific host:port combinations (like WANIP1:443 and WANIP2:443) for multi-interface systems Supports single TCP connections (like MySQL), and multi-TCP connections like HTTP and HTTPS, and fowards them to arbitrary host/port combinations.
A Log Extraction Utility for owners of the Belkin 4-Port Cable/DSL Gateway Router (Model F5230).
The VII is intended to be used in firewall/IPS testing and stressing testing by simulate IP/TCP/ARP/... packets. VII is a c script based tool which can send any kinds of customized packets. It support random protocol/port/ip.
Monowall-CMI is an Opensource Central Management Interface for m0n0wall devices.
AAFW(AntiAttackFireWall) is an isapi to protect IIS 5/6 from SQL injection.
BMHT is a method of target tracking that allows decisions to be adjusted and refined until enough data has been collected to ensure a level of confidence.
Bunny Proxy is a light web proxy for across filtering.
this project is being developed for parsing, maintaining and verify new firewalls rules for pf. In the future the aim is to add support for iptables as well.
M0n0wall currently doesn't support IPSEC VPN where one or both ends are dynamic IP addresses. This PHP script along with the dynamic DNS service built into m0n0wall, auto-updates the remote gateway IP address in the VPN configuration.
PfPro is a "fat" client for managing configurations for PF-based firewalls. It is a graphical client-side application for managing multiple firewall configurations.
PktFilter is a software that can configure the IPv4 filtering device driver found in Windows 2000/XP/Server 2003, with filtering rules following a syntax similar to IP Filter.
Proxmox Firewall (Proxwall) is a flexible Linux firewall based on Shorewall and many other open source tools. It is designed to install on commodity hardware within minutes. It can handle complex and fast changing network environments.
RTelnet is a reverse Telnet, it's increadably useful to get behind firewalls and NAT's or routers running ip masqurading. very useful for remotely admin someones PC remotely when they don't know how to do anything like opening their firewall.
A packet dissector driven by machine learning algorithms. You train it to recognize specific types of packets by showing it examples and counterexamples of some packet type, and it will figure out which bits in the packet define it as the type you seek.
Amun is an open source firewall for windows 2k/XP systems written in C.