SSHGuard monitors services through their logging activity. It reacts to messages about dangerous activity by blocking the source address with the local firewall. SSHGuard employs a clever parser that can transparently recognize several logging formats at once (syslog, syslog-ng...
Fern Wifi Cracker is a Wireless security auditing and attack software program written using the Python Programming Language and the Python Qt GUI library, the program is able to crack and recover WEP/WPA/WPS keys and also run other network based attacks on wireless or ethernet...
Cost / License
- Freemium
- Open Source
Platforms
- Linux
- Aircrack-ng


SafeLine is a docker-based, easy to use, self-hosted free web application firewall (WAF) that protects web apps by filtering and monitoring HTTP traffic between a web application and the Internet.


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DIRB is a Web Content Scanner. It looks for existing (and/or hidden) Web Objects. It basically works by launching a dictionary based attack against a web server and analyzing the response.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Linux
Reaver implements a brute force attack against Wifi Protected Setup (WPS) registrar PINs in order to recover WPA/WPA2 passphrases. Reaver has been designed to be a robust and practical attack against WPS, and has been tested against a wide variety of access points and WPS...
Cost / License
- Free
- Open Source
Platforms
- Linux

The idea of denying access to SSH servers is nothing new and I was inspired by many other scripts that I discovered. However, none of them did things the way I envisioned them to. Also, they were all shell scripts which do not offer the elegance of Python.
Cost / License
- Free
- Open Source
Platforms
- Linux
DirBuster is a multi threaded java application designed to brute force directories and files names on web/application servers.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux



crowbarDMG is a dictionary attack tool for DMG and Spareimage files for Macs. It does require 10.5 Leopard. It really wasn’t worth the trouble to redo things to work on Tiger. It is completely free, so enjoy. Be sure to read the included PDF readme file.
Cost / License
- Free
- Open Source
Platforms
- Mac
Hacking tools for free download and tutorials for beginners and advanced. Huge collection for hackers with a large selection of checked downloads. Learn to chop!
Cost / License
- Free
- Proprietary
Platforms
- Online
- Wine



Syspeace automatically blocks brute force attacks primarily for Windows Servers with good information in the admin mils telling you DNS names, country of origin and username used for the attack.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
A CUDA & OpenCL accelerated rainbow table implementation from the ground up, and a CUDA hash brute forcing tool with support for many hash types including MD5, SHA1, LM, NTLM, and lots more!
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
HeatShield is a network firewall management service for Linux servers. A firewall configured by HeatShield prevents unauthorized access to services running on your servers, such as SSH and MySQL. Using HeatShield, you can easily restrict access to these services so that only IP...







































