Steve Bellovin is an AT&T Fellow in the Network Services Research Lab at AT&T Labs Research in Florham Park, New Jersey. He is the co-author of Firewalls and Internet Security: Repelling the Wily Hacker and holds several patents on cryptographic and network protocols. He served on a National Research Council study committee on information systems trustworthiness, is a member of the Internet Architecture Board, and is currently focusing on how to design systems that are inherently more secure. He also works on public policy questions relating to cryptography, Internet security, and the Internet in general.