Ben Feinstein is Director of CTU Operations & Analysis with the Dell SecureWorks Counter Threat Unit (CTU). Ben is an author of RFC 4765 and RFC 4767, and has over a decade of experience designing, implementing and operationalizing security-related information systems. His major areas of expertise include network IDS/IPS, digital forensics and incident response, and security operations. Ben has previously presented at Black Hat USA, DEF CON, ToorCon, DeepSec, the U.S. Department of Defense Cyber Crime Conference, and many other events. He is active in his local DEF CON group, DC404.