Data and applications security and privacy XXXIV : 34th Annual IFIP WG 11. 3 Conference, DBSec 2020, Regensburg, Germany, June 25-26, 2020, Proceedings

This book constitutes the refereed proceedings of the 34th Annual IFIP WG 11.3 Conference on Data and Applications Security and Privacy, DBSec 2020, held in Regensburg, Germany, in June 2020.\* The 14 full papers and 8 short papers presented were carefully reviewed and selected from 39 submissions. The papers present high-quality original research from academia, industry, and government on theoretical and practical aspects of information security. They are organized in topical sections named network and cyber-physical systems security; information flow and access control; privacy-preserving computation; visualization and analytics for security; spatial systems and crowdsourcing security; and secure outsourcing and privacy. \*The conference was held virtually due to the COVID-19 pandemic. Front Matter ....Pages i-xi Front Matter ....Pages 1-1 Modeling and Mitigating Security Threats in Network Functions Virtualization (NFV) (Nawaf Alhebaishi, Lingyu Wang, Sushil Jajodia)....Pages 3-23 Managing Secure Inter-slice Communication in 5G Network Slice Chains (Luis Suárez, David Espes, Frédéric Cuppens, Cao-Thanh Phan, Philippe Bertin, Philippe Le Parc)....Pages 24-41 Proactively Extracting IoT Device Capabilities: An Application to Smart Homes (Andy Dolan, Indrakshi Ray, Suryadipta Majumdar)....Pages 42-63 Security Enumerations for Cyber-Physical Systems (Daniel Schlette, Florian Menges, Thomas Baumer, Günther Pernul)....Pages 64-76 Front Matter ....Pages 77-77 Inference-Proof Monotonic Query Evaluation and View Generation Reconsidered (Joachim Biskup)....Pages 79-99 Network Functions Virtualization Access Control as a Service (Manel Smine, David Espes, Nora Cuppens-Boulahia, Frédéric Cuppens)....Pages 100-117 Effective Access Control in Shared-Operator Multi-tenant Data Stream Management Systems (Marian Zaki, Adam J. Lee, Panos K. Chrysanthis)....Pages 118-136 Information Flow Security Certification for SPARK Programs (Sandip Ghosal, R. K. Shyamasundar)....Pages 137-150 Front Matter ....Pages 151-151 Provably Privacy-Preserving Distributed Data Aggregation in Smart Grids (Marius Stübs, Tobias Mueller, Kai Bavendiek, Manuel Loesch, Sibylle Schupp, Hannes Federrath)....Pages 153-173 Non-interactive Private Decision Tree Evaluation (Anselme Tueno, Yordan Boev, Florian Kerschbaum)....Pages 174-194 Privacy-Preserving Anomaly Detection Using Synthetic Data (Rudolf Mayer, Markus Hittmeir, Andreas Ekelhart)....Pages 195-207 Local Differentially Private Matrix Factorization with MoG for Recommendations (Jeyamohan Neera, Xiaomin Chen, Nauman Aslam, Zhan Shu)....Pages 208-220 Front Matter ....Pages 221-221 Designing a Decision-Support Visualization for Live Digital Forensic Investigations (Fabian Böhm, Ludwig Englbrecht, Günther Pernul)....Pages 223-240 Predictive Analytics to Prevent Voice over IP International Revenue Sharing Fraud (Yoram J. Meijaard, Bram C. M. Cappers, Josh G. M. Mengerink, Nicola Zannone)....Pages 241-260 PUA Detection Based on Bundle Installer Characteristics (Amir Lukach, Ehud Gudes, Asaf Shabtai)....Pages 261-273 ML-Supported Identification and Prioritization of Threats in the OVVL Threat Modelling Tool (Andreas Schaad, Dominik Binder)....Pages 274-285 Front Matter ....Pages 287-287 Enhancing the Performance of Spatial Queries on Encrypted Data Through Graph Embedding (Sina Shaham, Gabriel Ghinita, Cyrus Shahabi)....Pages 289-309 Crowdsourcing Under Data Poisoning Attacks: A Comparative Study (Farnaz Tahmasebian, Li Xiong, Mani Sotoodeh, Vaidy Sunderam)....Pages 310-332 Self-enhancing GPS-Based Authentication Using Corresponding Address (Tran Phuong Thao, Mhd Irvan, Ryosuke Kobayashi, Rie Shigetomi Yamaguchi, Toshiyuki Nakata)....Pages 333-344 Front Matter ....Pages 345-345 \(\mathsf {GOOSE}\): A Secure Framework for Graph Outsourcing and SPARQL Evaluation (Radu Ciucanu, Pascal Lafourcade)....Pages 347-366 SGX-IR: Secure Information Retrieval with Trusted Processors (Fahad Shaon, Murat Kantarcioglu)....Pages 367-387 Readability of Privacy Policies (Barbara Krumay, Jennifer Klar)....Pages 388-399 Back Matter ....Pages 401-402