Virtual Conference


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PDF Download of the program

Thursday, June 25, 2020


Conference Opening

15:00 – 15:15

Welcome Messages

DBSec’2020 General Chair (Günther Pernul)

IFIP WG11.3 Chair (Sara Foresti)

DBSec’2020 Program Chairs (Anoop Singhal, Jaideep Vaidya)


Session 1 - Network and Cyber-physical Systems Security (Session Chair: Indrajit Ray)

15:15 - 15:55

Modeling and Mitigating Security Threats in Network Functions Virtualization (NFV)
Nawaf Alhebaishi, Lingyu Wang and Sushil Jajodia

Managing secure inter-slice communication in 5G Network Slice Chains
Luis Suarez, David Espes, Frédéric Cuppens, Cao-Thanh Phan, Philippe Bertin and Philippe Le Parc

Proactively Extracting IoT Device Capabilities: An Application to Smart Homes
Andy Dolan, Indrakshi Ray and Suryadipta Majumdar

Security Enumerations for Cyber-Physical Systems
Daniel Schlette, Florian Menges, Thomas Baumer and Günther Pernul


Session 2 - Information Flow and Access Control (Session Chair: Vijai Atluri)

16:00 - 16:40

Inference-Proof Monotonic Query Evaluation and View Generation Reconsidered
Joachim Biskup

Network Functions Virtualisation Access Control as a Service
Manel Smine, David Espes, Nora Cuppens and Frédéric Cuppens

Effective Access Control in Shared-Operator Multi-tenant Data Stream Management Systems
Marian Zaki, Adam Lee and Panos Chrysanthis

Information Flow Security Certification for SPARK Programs
Sandip Ghosal and R. K. Shyamasundar


Session 3 - Privacy-Preserving Computation (Session Chair: Frédéric Cuppens)

16:45 – 17:25

Provably Privacy-Preserving Distributed Data Aggregation in Smart Grids
Marius Stübs, Tobias Mueller, Kai Bavendiek, Manuel Lösch, Sibylle Schupp and Hannes Federrath

Non-Interactive Private Decision Tree Evaluation
Anselme Tueno, Yordan Boev and Florian Kerschbaum

Privacy-preserving Anomaly Detection using Synthetic Data
Rudolf Mayer, Markus Hittmeir and Andreas Ekelhart

Local Differentially Private Matrix Factorization with MoG for Recommendations
Jeyamohan Neera, Xiaomin Chen, Nauman Aslam and Zhan Shu

Friday, June 25, 2020


Session 4 - Visualization and Analytics for Security (Session Chair: Tobias Müller)

15:00 - 15:40

Designing a Decision-Support Visualization for Live Digital Forensic Investigations
Fabian Böhm, Ludwig Englbrecht and Günther Pernul

Predictive Analytics to Prevent Voice Over IP International Revenue Sharing Fraud
Yoram Meijaard, Bram Cappers, Josh Mengerink and Nicola Zannone

PUA Detection Based on Bundle Installer Characteristics
Amir Lukach, Ehud Gudes and Asaf Shabtai

ML-supported identification and prioritization of threats in the OVVL Threat Modelling tool
Andreas Schaad and Dominik Binder


Session 5 - Spatial Systems and Crowdsourcing Security (Session Chair: tba)

15:45 - 16:15

Enhancing the Performance of Spatial Queries on Encrypted Data through Graph Embedding
Sina Shaham, Gabriel Ghinita and Cyrus Shahabi

Crowdsourcing under Data Poisoning Attacks: A Comparative Study
Farnaz Tahmasebian, Li Xiong, Mani Sotoodeh and Vaidy Sunderam

Self-Enhancing GPS-based Authentication Using Corresponding Address
Phuong Thao Tran, Mhd Irvan, Ryosuke Kobayashi, Toshiyuki Nakata and Rie Shigetomi Yamaguchi


Session 6 - Secure Outsourcing and Privacy (Session Chair: Sara Foresti)

16:20 - 16:50

GOOSE: A Secure Framework for Graph Outsourcing and SPARQL Evaluation
Radu Ciucanu and Pascal Lafourcade

SGX-IR: Secure Information Retrieval with Trusted Processors
Fahad Shaon and Murat Kantarcioglu

Measuring Readability of  Privacy Policies
Barbara Krumay and Jenny Klar


IFIP 11.3 WG Business Meeting

17:00 – 17:30

Open meeting of the IFIP 11.3 Working Group.