Sergey Bratus is a Senior Research Associate at the Institute for Security Technology Studies at Dartmouth College. His current research focus is on applications of data organization and other AI techniques to log and traffic analysis. His other interests include Linux kernel security (from kernel exploits, LKM rootkits and hardening patches to various security policy mechanisms) and wireless networking. Before coming to Dartmouth, he worked on statistical learning methods for natural text processing and information extraction at BBN Technologies. He has a Ph.D. in Mathematics from Northeastern University.