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Knocker is a simple, versatile, and easy-to-use TCP security port scanner written in C, using threads. It is able to analyze hosts and the network services which are running on them. It is available for Linux, FreeBSD, Unix, and Windows95/98/2000.13 weekly downloads
Tool for use with IPFilter to do "port knocking" and grey-list filtering of SMTP connections.
Tunnels TCP connections (map one port to another port)
The program implements the CIDR merging with whitelisting (network exclusion). Output will be summarized to be as small as possible. The program has been widely used for blacklist merge and optimization.6 weekly downloads
This is a software of firewall in windows,which using NDIS IMD filter ip packet from any direction.
The EmailWebBrowser allows users to request and receive web pages through email, even those that would be normally blocked by the user's network.
The goal of this project is to create an interface for managing firewall using the IpTables program. The application will offer both a GUI for creating IpTable based scripts and a set of Wizards for speed-up the protection of typical LAN layout.1 weekly downloads
Loganalyzer for Windows XP Firewall and Linux Iptables firewall. Generates a nice html document with statistics from all the pakets captured by the firewall. The program is written in Python and has an (optional) graphical interface.
Windows XP Firewall Web Frontend is a Web-based frontend for the Windows XP or 2003 (SP2) Firewall Service. Multi Language, easy to install and skinnable.
Command Line utility for managing Linksys routers. Run from cron to secure remote access time frame. Use to manage local and remote routers. Display, configure, enable, and disable port forwarding. Displays routers status elements IP, MAC, DNS, etc.
winKnocks is an encrypted(DES) port knocking tool. Knock sequences are defined through XML files; users specify: number of packets of each knock sequence, payload and header of each packet. Logging capability. Generation of smoke packets.No replay-attack5 weekly downloads
3ff aims to provide a full features gateway for home or small office use. This distro is totaly modular and try to be secure as possible.
UCAS or Universal Central Admin System.Client to Server API system for administrating Unix/Linux/BSD systems that allows a quick and effective method for keeping control of all your servers in one central system.
TSIC is a comprehensive solution for secure Internet connection against all kinds of threats and harmful programs for Windows platforms and ReactOS. It's features include a built-in FIREWALL,IDS,Parental and privacy Control and also antivirus.
Tibition will be a fully featured Internet Security Suite for Windows computers. It is designed so that it can be installed on the computer of someone who isn't so computer literate then forgotten about.
ANDURAS SurfProtect is a PHP application that can be used for virus-scanning withing the application-layer (ISO/OSI) Either http and ftp protocols are already supported within the beta version.1 weekly downloads
The SurfCloud Live CD allows anyone with a interest in home computing to setup their own wireless Internet hotspot for their family, friends, neighbours and the wider community in 30 minutes.
Sonate is a java GUI for OpenBSD pf packet filtering. Optional code can be compiled to OpenBSD host to transfer generated configuration using SSL1 weekly downloads
SMBGate provides a gateway / firewall with authentication managed by a Samba Primary Domain Controller and the firewall rules set on a user basis.3 weekly downloads
A PHP System to ban Users from any PHP-Enabled Website. Includes options to email the admins on ban, and customizable Ban type Support.1 weekly downloads
A simple port-relaying program written in Java; sits on specified ports for either TCP or UDP, re-sends packets to the given IP. Doesn't forward packets, actually receives and re-sends them. Could be handy to learn Java Sockets/networking. Public Domain.1 weekly downloads
Comprehensive Iptables log analyser with web-based user interface. Also provides extension capabilities by modularized php based programming and graphic analysis by CACTI's RRDTool plots.
The security proxy is a reverse proxy that hides and serves several webapps. It handles their authentication needs transparently (single sign-on), may be configured to impose HTTPS client connections (on URL basis) and rewrite URLs of content it delivers.
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.1 weekly downloads
An AJAX Web based application like user interface for creation of firewall (iptables, pf, pix, etc) rules. It's intended to be a web based version of fwbuilder with an application like look and feel as RoundCube did for e-mail client.