Ethernet Packet Injection

In this video we will look at Ethernet Header packet injection programming. We will construct an Ethernet header programmatically and then send it out into the network. We will then use Wireshark to sniff the sent packet and make sure it went our correctly.
Please download this file, before you view the presentation

Links:

1. Raw sockets basics presentation

2. Generic Packet Sniffer

3. Packet Injection Basics presentation

4. Ethernet / IP / TCP / Data Packet Sniffer Programming

5. ARP Packet Injection (Advanced)

6. Using Packet Sniffers - Tcpdump and Wireshark Tutorial

7. Packet Sniffing on Wikipedia

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