Jennifer Rexford is a Professor in the Computer Science department at Princeton University. From 1996-2004, she was a member of the Network Management and Performance department at AT&T Labs--Research. Jennifer is co-author of the book "Web Protocols and Practice" (Addison-Wesley, May 2001). Jennifer served as the chair of ACM SIGCOMM from 2003 to 2007, and currently serves on the CRA Board of Directors, the ACM Council, and the GENI Science Council. She received her BSE degree in electrical engineering from Princeton University in 1991, and her MSE and PhD degrees in computer science and electrical engineering from the University of Michigan in 1993 and 1996, respectively. She was the winner of ACM's Grace Murray Hopper Award for outstanding young computer professional of the year for 2004.