Aseem Jakhar is an Independent security researcher with 7 years of experience in system programming, security research and consulting. He has worked on various security software including UTM appliances, Messaging/security appliances, Anti-Spam/antivirus engines, multicast packet reflector, Transparent HTTPS proxy with Captive portal, Bayesian spam filter to name a few.

He has been a speaker at various security conferences like Xcon 2009, Blackhat EU 2008, Clubhack 2008/2009/2010, IBM Security and Privacy 2009, Cocon 2010, ISACA Bangalore 2010, Gnunify 2007/2009/2011.

He is the founder of null - The open security community(a registered non-profit organization, http://null.co.in ) , the largest security community in India. null is now planning to expand outside India as well. Currently he is working full-time on null initiatives. One of the null initiatives is nullcon security conference (http://nullcon.net ) which is a favourite go-to destination of hackers and security professionals in the Indian sub-continent. Before starting on his own he was working with IBM. Twitter: @aseemjakhar