Privacy Enhancing Technologies: 13th International Symposium, PETS 2013, Bloomington, IN, USA, July 10-12, 2013. Proceedings

Description

This book constitutes the refereed proceedings of the 13th International Symposium on Privacy Enhancing Technologies, PET 2013, held in Bloomington, IN, USA, in July 2013. The 13 full papers presented were carefully selected from 69 submissions. Topics addressed include data privacy, privacy-oriented cryptography, location privacy, performance of the Tor network, censorship evasion, traffc analysis, and user-related privacy perspectives. Front Matter....Pages - Optimizing ORAM and Using It Efficiently for Secure Computation....Pages 1-18 Anonymity-Preserving Public-Key Encryption: A Constructive Approach....Pages 19-39 Efficient E-Cash in Practice: NFC-Based Payments for Public Transportation Systems....Pages 40-59 Efficient Privacy-Preserving Stream Aggregation in Mobile Sensing with Low Aggregation Error....Pages 60-81 Broadening the Scope of Differential Privacy Using Metrics....Pages 82-102 Turning Off GPS Is Not Enough: Cellular Location Leaks over the Internet....Pages 103-122 How Others Compromise Your Location Privacy: The Case of Shared Public IPs at Hotspots....Pages 123-142 The Path Less Travelled: Overcoming Tor’s Bottlenecks with Traffic Splitting....Pages 143-163 How Low Can You Go: Balancing Performance with Anonymity in Tor....Pages 164-184 OSS: Using Online Scanning Services for Censorship Circumvention....Pages 185-204 The Need for Flow Fingerprints to Link Correlated Network Flows....Pages 205-224 How Much Is Too Much? Leveraging Ads Audience Estimation to Evaluate Public Profile Uniqueness....Pages 225-244 On the Acceptance of Privacy-Preserving Authentication Technology: The Curious Case of National Identity Cards....Pages 245-264 Back Matter....Pages -