ASERT Research Manager & Architect, Arbor NetworksMarc Eisenbarth is Security Architect and Manager of Research for Arbor Security Engineering and Response Team (ASERT). ASERT is responsible for tracking botnets, researching malware, postulating attribution and defending against DDoS attacks. Much of Eisenbarth's current research centers on mining patterns and relationships among internal hosts and external threats, analyzing and leveraging DNS data, and applying big data principles to the computer security domain. Prior to joining Arbor Networks, he was a researcher at the HP Labs Cloud and Security Lab and Architect of Hewlett-Packard TippingPoint Intrusion Prevention System product. Before that, he worked at a United States defense contractor. He holds an advanced degree from Columbia University in Computer Science.