Sean Coyne is a security consultant for MANDIANT, where he conducts penetration tests of networks and webapps, teaches cyber investigation to federal agents, forensics investigations, and security assessments for government and commercial clients. Prior to this he has worked for an elite handful of security and consulting firms serving intelligence & defense clients here and overseas. Sean was one of the first graduates of Penn State's Information Assurance program and is currently studying intelligence analysis at Mercyhurst College.