'Kristin Lauter chairs this session at Faculty Summit 2011, which includes the following presentations.

• Cryptographic Cloud Storage and Services—Kristin Lauter, Microsoft Research
• Encryption as Access Control for Cloud Security—Carl Gunter, University of Illinois
• The Economics of Cloud Computing: Why a Brooklyn Latte Buys a Million Unforgettable Signatures—Radu Sion, Stony Brook University

*