I'm an associate professor in the systems group at Rice University's Department of Computer Science, I manage Rice's computer security lab, and I'm the associate director of ACCURATE. My research interests include mobile code security, peer-to-peer networking security, wireless security, and the security of electronic voting systems.

Comp527: Computer Systems Security
TuTh 2:30-3:50pm, DH 1042
Office Hours: Tu 4-5pm (after class)

I'm also co-teaching POLI 431 with Bob Stein
M2-5, Baker 114

(previous courses I've taught)

All my papers are available online (by research area or by type). I regularly blog on Freedom to Tinker. You can also see some of my talks and my Internet Privacy FAQ. You may also be interested in the Rice Wireless Localization Toolkit or VoteBox. My manuscript on rebooting the CS publication process has also been very popular.

Voting System Risk Assessment via Computational Complexity Analysis, August 2008.

Testimony for the Texas House Committee on Elections, June 2008.

California Top-to-Bottom Review / Hart-InterCivic Source Code Review, July 2007.

A complete list of voting-related publications can be found at the ACCURATE web site.