Trust, Privacy and Security in Digital Business

1. Front Matter

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2. Identity and Trust Management

   1. Electrostatic Force Method:

      • Konrad Leszczyński, Maciej Zakrzewicz

      Pages 1-12

   2. Exploiting Proxy-Based Federated Identity Management in Wireless Roaming Access

      • Diana Berbecaru, Antonio Lioy, Marco Domenico Aime

      Pages 13-23

3. Security and Privacy Models for Pervasive Information Systems

   1. Privacy-Preserving Statistical Analysis on Ubiquitous Health Data

      • George Drosatos, Pavlos S. Efraimidis

      Pages 24-36

   2. A Safety-Preserving Mix Zone for VANETs

      • Florian Scheuer, Karl-Peter Fuchs, Hannes Federrath

      Pages 37-48

   3. A Secure Smartphone Applications Roll-out Scheme

      • Alexios Mylonas, Bill Tsoumas, Stelios Dritsas, Dimitris Gritzalis

      Pages 49-61

4. Reliability and Security of Content and Data

   1. Privacy Preserving Tree Augmented Naïve Bayesian Multi-party Implementation on Horizontally Partitioned Databases

      • Maria Eleni Skarkala, Manolis Maragoudakis, Stefanos Gritzalis, Lilian Mitrou

      Pages 62-73

   2. Secure Cloud Storage: Available Infrastructures and Architectures Review and Evaluation

      • Nikos Virvilis, Stelios Dritsas, Dimitris Gritzalis

      Pages 74-85

   3. TRAP: Open Decentralized Distributed Spam Filtering

      • Nahid Shahmehri, David Byers, Rahul Hiran

      Pages 86-97

5. Authentication and Authorization in Digital Business

   1. Best Effort and Practice Activation Codes

      • Gerhard de Koning Gans, Eric R. Verheul

      Pages 98-112

   2. Decentralized Generation of Multiple, Uncorrelatable Pseudonyms without Trusted Third Parties

      • Jan Lehnhardt, Adrian Spalka

      Pages 113-124

6. Intrusion Detection and Information Filtering

   1. Mining Roles from Web Application Usage Patterns

      • Nurit Gal-Oz, Yaron Gonen, Ran Yahalom, Ehud Gudes, Boris Rozenberg, Erez Shmueli

      Pages 125-137

   2. A Mobility and Energy-Aware Hierarchical Intrusion Detection System for Mobile Ad Hoc Networks

      • Eleni Darra, Christoforos Ntantogian, Christos Xenakis, Sokratis Katsikas

      Pages 138-149

   3. An Evaluation of Anomaly-Based Intrusion Detection Engines for Mobile Ad Hoc Networks

      • Christoforos Panos, Christos Xenakis, Ioannis Stavrakakis

      Pages 150-160

7. Management of Privacy and Confidentiality

   1. Privacy Measures for Free Text Documents: Bridging the Gap between Theory and Practice

      • Liqiang Geng, Yonghua You, Yunli Wang, Hongyu Liu

      Pages 161-173

   2. Towards Legal Privacy Risk Assessment and Specification

      • Ebenezer Paintsil

      Pages 174-185

   3. Privacy-Preserving Storage and Access of Medical Data through Pseudonymization and Encryption

      • Johannes Heurix, Thomas Neubauer

      Pages 186-197

8. Cryptographic Protocols/ Usability of Security

   1. Correcting a Delegation Protocol for Grids

      • Benjamin Aziz

      Pages 198-209

   2. Risk Assessment for Mobile Devices

      • Thomas Lederm, Nathan L. Clarke

      Pages 210-221

9. Back Matter

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This book constitutes the refereed proceedings of the 8th International Conference on Trust and Privacy in Digital Business, TrustBus 2011, held in Toulouse, France, in August/September 2011 in conjunction with DEXA 2011. The 18 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in the following topical sections: identity and trust management; security and privacy models for pervasive information systems; reliability and security of content and data; authentication and authorization in digital business; intrusion detection and information filtering; management of privacy and confidentiality; and cryptographic protocols/usability of security.

• anonymity
• data integrity
• e-commerce
• network security
• privacy-preserving techniques
• secure cloud storage
• systems security
• algorithm analysis and problem complexity

• School of Computing, Communications and Electronics, University of Plymouth, Plymouth, UK

  Steven Furnell

• Department of Digital Systems, University of Piraeus, Piraeus, Greece

  Costas Lambrinoudakis

• Department of Management Information Systems, University of Regensburg, Regensburg, Germany

  Günther Pernul

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