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Security Tools for Download

Thank you for visiting our website. OneConsult GmbH specializes in IT security consulting and strategic consulting. We offer our clients unbiased advice because we are independent from manufacturers and products, as well as training and coaching from recognized specialists .

Warnung! Hacking/cracking or 'security testing' without the express consent of the target system owner and target system operator is a criminal offense and may result in a fine and/or imprisonment.

This page contains a small selection of tools that can be used to test the security level of an infrastructure or that we recommend for protection against hackers and virus attacks. There is no difference between the use of test tools and a real hacker attack, as hackers use tools of the same type. We therefore expressly disclaim any liability for loss or damage caused!

Newspaper articles published by or about OneConsult, as well as presentations given by OneConsult staff, can be found here. Every week, our staff members present new security tools in the Hackertools blog that OneConsult maintains in Computerworld.

Category
Name
Description
Further Information and URL
Test tool: Susceptibility to remote administration tools (RAT, trojans) OneConsult® Pandora LT

IMPORTANT: OneConsult® Pandora LT has been upgraded since Computerworld went to press. As a result, the GUI and functionality of the current version 3.11 differ from the version described in the article. Please read the installation and operation instructions.

OneConsult® Pandora LT was developed as a user-friendly application for testing whether an IT infrastructure is protected against attacks based on protocol tunneling, also known as inside-out attacks (breakout from the LAN via the firewall to the external network).

If no appropriate protection mechanisms (e.g. firewall with black/white list approach, IDS/IPS, anti-trojan programs or web proxy with user authentication) have been installed on the target system or network, it should be possible to control the system 'infected' with the client component remotely via the server component (through one or more firewalls).

OneConsult® Pandora LT is a client/server program optimized for Windows XP and the LTI version is freeware (please nevertheless note the license agreement). Please contact us, if you are interested in the payware OneConsult® Pandora PRO (incl. https and dns tunneling) tool.
Pandora Sceenshots

Update information service: Register here to receive information about new (free) versions of OneConsult® Pandora.
Own IP address   We have provided this page on which your computer's (external) IP address and the information communicated by your browser (which you are using to view this page) can be displayed.
Port list   Our comprehensive list of ports and the services behind them (including malware and trojans).
Multifunctional network tool Netcat Netcat is a multifunctional network tool (TCP and UDP) for Linux and Windwos. It is also called Swiss Army Knife for networks, because its usefulness and versatility. With Cryptcat there is also a encrypted variation available.
farm9.org/Cryptcat
Port scanner / OS and service detection Hping2

Hping2 is a versatile network tool (TCP/IP) for Linux and Windows. All kind of TCP/IP packets can be sent and the responses are displayed like the output of the command ping.
Nmap Nmap is the best-known port scanner. It is the basis for most security scanners (including commercial ones) and is a very good tool for identifying services and operating systems. Although Nmap also supports UDP port scans, it is less suitable for this (we recommend Unicornscan). The source code is subject to a GPL (Gnu Public License) and is freeware. There are versions for Microsoft Windows and for Linux/Unix.
Unicornscan Unicornscan is a fast, high-performance port scanner that is equally suitable for TCP and UDP scans. The source code is subject to a GPL (Gnu Public License) and is freeware. The software runs under Linux/Unix.
Xprobe2 Xprobe2 is considered one of the most reliable tools for remote operating system identification. Xprobe2 is subject to a GPL, is freeware and runs under Linux/Unix.
Security Scanner (allround)

Nessus
Until the end of 2004, Nessus was the best-known non-commercial security scanner, with well over 100,000 installations. Since the end of 2004, users have had to pay recurring annual license fees for the latest plug-ins and/or for commercial use. Nessus operates on the client server principle, with the tests being carried out by the server (only runs under Linux/Unix). It is configured and controlled via the client (Linux/Unix and Windows). All tests are implemented in the form of plug-ins. The plug-in database updates automatically via the Internet when a simple command is input.

German language workshop on security testing with Nessus (Original article from Computerworld: July 4, 2003)
GFiLANguard LANguard is a very powerful commercial security scanner that runs under Windows and can also install the latest patches and updates on the target systems.
Web server security scanner Nikto Nikto is a security scanner that is specialized for web servers (ports 80 and 443). It meticulously collects and displays security-relevant information and highlights security loopholes The script is written in Perl and requires a Perl interpreter.
Wireless LAN security scanner Aircrack-NG Aircrack-NG is a wireless tool suite for Windows and Linux, which displays wireless devices, supports packet injection and cracking 802.11 WEP- and WPA-PSK-Keys.
Airsnort Airsnort is a scanner for wireless LANs. It sniffs for all information that is transmitted via access points in the Ether and displays it. Airsnort runs under Linux/Unix and is freeware.
Ministumbler Ministumbler provides equivalent functionality like Netstumbler - for Windows Mobile.
Netstumbler Netstumbler is a scanner for wireless LANs. It sniffs for all information that is transmitted via access points in the Ether and displays it graphically. Netstumbler runs under Windows and is freeware.
WifiFoFum WifiFoFum is like Ministumbler and can localize wireless devices and display them grafically on a small radar screen.
Firewall Windows Firewall & XPFiremon Service Pack 2 for the Windows XP operating system includes a firewall that (when correctly configured) is intended to provide adequate protection for most user PCs against direct hacker attacks and unauthorized system access. Service Pack 2 (SP2) can be downloaded free via the update function in Internet Explorer.

XPFiremon is a freeware tool, whose functions complement the Windows XP firewall by displaying the status of the firewall (active/inactive) by means of a symbol in the system tray. Right-clicking on the symbol also enables the user to conveniently configure the firewall settings.
ZoneAlarm ZoneAlarm is a good, widely used firewall. It runs under Windows and the basic version for private users (not for commercial use) is freeware.
Protection against viruses, worms and trojans AntiVir AntiVir provides outstanding protection against malicious mobile code (viruses, worms, trojans, etc.). There are versions for Windows and Linux/Unix. AntiVir Personal Edition in the basic version for private users (not for commercial use) is freeware.
BitDefender BitDefender provides good protection against malicious mobile code (viruses, worms, trojans, etc.). There are versions for Windows and Linux/Unix. There are free versions for private users (not for commercial use).

The information on this page reflects our personal opinions. Please let us know if any of the information on this page is incorrect.


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