A globally recognized application security expert, Dan Cornell holds over 15 years of experience architecting, developing and securing web-based software systems. As Chief Technology Officer and Principal at Denim Group, Ltd., he leads the technology team to help Fortune 500 companies and government organizations integrate security throughout the development process. Dan is an active member of the development community and a sought-after speaker on topics of web application security, speaking at international conferences including RSA Security Conference, OWASP AppSec USA and EU and Black Hat Arsenal.