Lavakumar Kuppan is an Indian penetration tester and a security researcher who is known for developing JS-Recon, a HTML5 based Network and Port Scanner. He is also one of the guys behind the Attack and Defense Labs.
Author of IronWASP, a Web Security Testing Platform
Author of Ravan, a JavaScript based Distributed Computing System
Developer of the 'Shell of the Future', a HTML5 based XSS Reverse Shell tool
Author of Imposter, a Browser Phishing Framework
http://in.linkedin.com/in/lavakumark
http://andlabs.org/about.html