Communications and Multimedia Security: 13th IFIP TC 6/TC 11 International Conference, CMS 2012, Canterbury, UK, September 3-5, 2012, Proceedings (Lecture Notes in Computer Science, 7394)

This book constitutes the refereed proceedings of the 13th IFIP TC 6/TC 11 International Conference on Communications and Multimedia Security, CMS 2012, held in Canterbury, UK, in September 2012. The 6 revised full papers presented together with 8 short papers, 8 extended abstracts describing the posters that were discussed at the conference, and 2 keynote talks were carefully reviewed and selected from 43 submissions. The papers are organized in topical sections on image and handwriting analysis, authentication and performance, biometrics, forensics and watermarking, and communications security. Front Matter....Pages - Front Matter....Pages 1-1 Robust Resampling Detection in Digital Images....Pages 3-15 Feature Selection on Handwriting Biometrics: Security Aspects of Artificial Forgeries....Pages 16-25 Security Analysis of Image-Based PUFs for Anti-counterfeiting....Pages 26-38 Document Authentication Using 2D Codes: Maximizing the Decoding Performance Using Statistical Inference....Pages 39-54 Data-Minimizing Authentication Goes Mobile....Pages 55-71 No Tradeoff between Confidentiality and Performance: An Analysis on H.264/SVC Partial Encryption....Pages 72-86 Front Matter....Pages 87-87 Computer-Aided Contact-Less Localization of Latent Fingerprints in Low-Resolution CWL Scans....Pages 89-98 A Method for Reducing the Risk of Errors in Digital Forensic Investigations....Pages 99-106 Short Term Template Aging Effects on Biometric Dynamic Handwriting Authentication Performance....Pages 107-116 A New Approach to Commutative Watermarking-Encryption....Pages 117-130 Systematic Engineering of Control Protocols for Covert Channels....Pages 131-144 Efficiency of Secure Network Coding Schemes....Pages 145-159 A New Approach for Private Searches on Public-Key Encrypted Data....Pages 160-173 Multi-level Authentication Based Single Sign-On for IMS Services....Pages 174-187 Front Matter....Pages 189-189 Are 128 Bits Long Keys Possible in Watermarking?....Pages 191-191 Predicate-Tree Based Pretty Good Privacy of Data....Pages 192-194 OOXML File Analysis of the July 22nd Terrorist Manual....Pages 195-197 Privacy-Preserving Scheduling Mechanism for eHealth Systems....Pages 198-200 Cuteforce Analyzer: Implementing a Heterogeneous Bruteforce Cluster with Specialized Coprocessors....Pages 201-203 A Framework for Enforcing User-Based Authorization Policies on Packet Filter Firewalls....Pages 204-206 Front Matter....Pages 189-189 From Biometrics to Forensics: A Feature Collection and First Feature Fusion Approaches for Latent Fingerprint Detection Using a Chromatic White Light (CWL) Sensor....Pages 207-210 Practical Revocable Anonymous Credentials....Pages 211-213 Front Matter....Pages 215-215 Privacy Management in Global Organisations....Pages 217-237 From Panopticon to Fresnel, Dispelling a False Sense of Security....Pages 238-242 Back Matter....Pages - This book constitutes the refereed proceedings of the 14th IFIP TC 6/TC 11 International Conference on Communications and Multimedia Security, CMS 2013, held in Magdeburg, Germany, in September 2013. The 5 revised full papers presented together with 11 short papers, 5 extended abstracts describing the posters that were discussed at the conference, and 2 keynote talks were carefully reviewed and selected from 30 submissions. The papers are organized in topical sections on biometrics; applied cryptography; digital watermarking, steganography and forensics; and social network privacy, security and authentication.