"Probabilistic Analysis of Onion Routing in a Black-Box Model," in ACM Transactions on Information and System Security, Volume 15, Issue 3, Article 14 (November 2012). An earlier version appeared in the Proceedings of the 2007 Financial Crypto Conference and can be found here.
(by Joan Feigenbaum, Aaron Johnson, and Paul Syverson)

"A New Approach to Interdomain Routing Based on Secure Multi-Party Computation," in Proceedings of the 2012 ACM Workshop on Hot Topics in Networks.
(by Debayan Gupta, Aaron Segal, Aurojit Panda, Gil Segev, Michael Schapira, Joan Feigenbaum, Jennifer Rexford, and Scott Shenker)

"An Economic Analysis of User-Privacy Options in Ad-Supported Service," in Proceedings of the 2012 Workshop on Internet and Network Economics, Springer Verlag LNCS, vol. 7695, 2012, pp. 30-43.
(by Joan Feigenbaum, Michael Mitzenmacher, and Georgios Zervas)

"Systematizing 'Accountability' in Computer Science (Version of Feb. 17, 2012)," YALEU/DCS/TR-1452, Yale University, New Haven CT, February 2012.
(by Joan Feigenbaum, Aaron D. Jaggard, Rebecca N. Wright, and Hongda Xiao)

"Defining Anonymity in Networked Communication, version 1," YALEU/DCS/TR-1448, Yale University, New Haven CT, December 2011.
(by Joan Feigenbaum)

"Towards a Formal Model of Accountability," in Proceedings of the 14th New Security Paradigms Workshop, ACM Press, New York, 2011, pp. 45-56.
(by Joan Feigenbaum, Aaron D. Jaggard, and Rebecca N. Wright)

"Accountability and Deterrence in Online Life (Extended Abstract)," in Proceedings of the 3rd International Conference on Web Science, ACM Press, New York, 2011.
(by Joan Feigenbaum, James Hendler, Aaron D. Jaggard, Daniel J. Weitzner, and Rebecca N. Wright)

"Accountability as a Driver of Innovative Privacy Solutions," in Privacy and Innovation Symposium, Yale Law School Information Society Project, October 2010.
(by Joan Feigenbaum)

"Preventing Active Timing Attacks in Low-Latency Anonymous Communication (Extended Abstract)," in Proceedings of the 10th Privacy-Enhancing Technologies Symposium, Springer Verlag LNCS, vol. 6205, 2010, pp. 166-183. See also UT Austin CS Department TR 1965.
(by Joan Feigenbaum, Aaron Johnson, and Paul Syverson)

"Usability of Browser-Based Tools for Web-Search Privacy," YALEU/DCS/TR-1424, Yale University, New Haven CT, March 2010.
(by Felipe Saint-Jean and Joan Feigenbaum)

"Approximate Privacy: Foundations and Quantification (Extended Abstract)," in Proceedings of the 11th Conference on Electronic Conference, ACM Press, New York, 2010, pp. 167-178. See also DIMACS TRs 2009-14 and 2010-01.
(by Joan Feigenbaum, Aaron D. Jaggard, and Michael Schapira)

"Information Accountability," Communications of the ACM 51 (2008), pp. 82-88.
(by Daniel J. Weitzner, Hal Abelson, Tim Berners-Lee, Joan Feigenbaum, James Hendler, and Gerald Jay Sussman)

"Private Web Search," in Proceedings of the 6th Workshop on Privacy in the Electronic Society, ACM Press, New York, 2007, pp. 84-90.
(by Felipe Saint-Jean, Aaron Johnson, Dan Boneh, and Joan Feigenbaum)

"Probabilistic Analysis of Onion Routing in a Black-box Model," in Proceedings of the 6th Workshop on Privacy in the Electronic Society, ACM Press, New York, 2007, pp. 1-10.
(by Joan Feigenbaum, Aaron Johnson, and Paul Syverson)

"Towards a Theory of Data Entanglement," Theoretical Computer Science 389 (2007), pp. 26-43. Extended abstract in Proc. of ESORICS'04.
(by James Aspnes, Joan Feigenbaum, Aleksandr Yampolskiy, and Sheng Zhong)

"Information Accountability," MIT-CSAIL-TR-2007-034, June 2007.
(by Daniel J. Weitzner, Hal Abelson, Tim Berners-Lee, Joan Feigenbaum, James Hendler, and Gerald Jay Sussman)

"Report on the 2006 PORTIA/TAMI Workshop on Privacy and Accountability," June 2006.
(Edited by Joan Feigenbaum and Daniel J. Weitzner)