Tom Cross is the CTO of Drawbridge Networks. He is credited with discovering a number of critical security vulnerabilities in enterprise class software and has written papers on collateral damage in cyber conflict, vulnerability disclosure ethics, security issues in internet routers, encrypting open wireless networks, and protecting Wikipedia from vandalism. Tom was previously Director of Security Research at Lancope, and Manager of the IBM Internet Security Systems X-Force Advanced Research team. He has spoken at numerous security conferences, including DEF CON, Blackhat Briefings, CyCon, HOPE, Source Boston, FIRST, and Security B-Sides. Twitter: @_decius_