Daniel Crowley is an Application Security Consultant for Trustwave's SpiderLabs team. He has been working in the information security industry for over 6 years and has been focused on penetration testing, specifically on Web applications. Daniel is particularly interested in vulnerabilities caused by a failure to account for little known or even undocumented properties of the platforms on which applications run. He especially enjoys playing around with Web based technologies and physical security technologies and techniques. Dan also rock climbs and makes a mean chili. Twitter: @dan_crowley.