Programming an ARP DoS Tool (2)

ARP DoS programming part 2 will demonstrate how it is possible to sniff all the ARP requests on the LAN and reply to them with a spoofed ARP reply. This tool has been made using the framework discussed in Architecture of a Proactive Security tool. It is very important that the user tries out this code and understands it to the fullest. Though this code is fairly advanced and requires a basic working knowledge of RPC etc, it is probably also the simplest security tool ever written. Most proactive security tools are much more complicated but have their roots in the basic framework proposed above.

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Links:

1. Packet Injecton Basics

2. Architecture of a Proactive Security tool

3. ARP Basics

4. ARP Spoofing Basics

5. ARP-sk tool

Vivek Ramachandran is a security evangelist and has been working in computer security related fields for the past 7 years. In 2007, Vivek spoke at world renowned conferences Defcon (WEP Cloaking Exposed) and Toorcon (The Caffe Latte Attack). The discovery of the Caffe Latte Attack was covered by CBS5 news, BBC online, Network World etc news agencies.In 2006, Vivek was announced as one of winners of the Microsoft Security Shootout contest held in India among 65,000 participants. He has also been a recipient of a Team Achievement at Cisco Systems for his work on 802.1x and Port Security modules on the Catalyst 6500 switches. Currently he spends all of his time maintaining Security- Freak.Net , SecurityTube.Net and is the founder of an online startup (currently in stealth mode). Vivek, is a Bachelor in Electronics and Communications Engineering from the prestigious Indian Institute of Technology, Guwahati.You can contact him at vivek[at]securitytube.net