 It is currently directed by Professor Joyner, and Professor Catherine Lotrionte serves as the Associate Director of the Institute.Amit Yoran, former Chief of the National Cyber Security Division at the Department of Homeland Security and Phillip A. Karber serve on the Board of Advisers of the Institute.From 2007 to 2009, Brendan P. Geary—previously an Associate Attorney at Gibson, Dunn & Crutcher LLP and currently an Attorney in the Department of Justice's National Security Division—served as the Institute's William V. O'Brien Fellow.