Robert Lupo a.k.a V1RU5 has lectured and presented at DEFCON plus H2K, H2K2, University of Illinois, North Dakota State University and others nation wide.
He has several certifications in security including CCSA, CCSE, Internet Security Certified, and MCSE.
https://www.defcon.org/html/defcon-10/defcon-10-speakers.html#lupo
http://www.nytimes.com/2000/03/12/weekinreview/nicknames-on-the-net-bigg...