Jennifer Rexford is the Gordon Y.S. Wu Professor of Engineering in the Computer Science department at Princeton University. Before joining Princeton in 2005, she worked for eight years at AT&T Labs–Research. Jennifer received her BSE degree in electrical engineering from Princeton University in 1991, and her PhD degree in electrical engineering and computer science from the University of Michigan in 1996. She is co-author of the book “Web Protocols and Practice” (Addison-Wesley, May 2001). She served as the chair of ACM SIGCOMM from 2003 to 2007. Jennifer was the 2004 winner of ACM’s Grace Murray Hopper Award for outstanding young computer professional. She is an ACM Fellow (2008), and a member of the American Academy of Arts and Sciences (2013) and the National Academy of Engineering (2014).