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ESORICS
2008
Springer
11 years 2 months ago
On the Impact of User Movement Simulations in the Evaluation of LBS Privacy- Preserving Techniques
The evaluation of privacy-preserving techniques for LBS is often based on simulations of mostly random user movements that only partially capture real deployment scenarios. We clai...
Sergio Mascetti, Dario Freni, Claudio Bettini, Xia...
ESORICS
2008
Springer
11 years 3 months ago
CROO: A Universal Infrastructure and Protocol to Detect Identity Fraud
Abstract. Identity fraud (IDF) may be defined as unauthorized exploitation of credential information through the use of false identity. We propose CROO, a universal (i.e. generic) ...
D. Nali, Paul C. van Oorschot
ESORICS
2008
Springer
11 years 3 months ago
Location Privacy in Location-Based Services: Beyond TTP-based Schemes
Location-Based Services (LBS) are gaining importance due to the advances in mobile networks and positioning technologies. Nevertheless, the wide deployment of LBS can jeopardise th...
Agusti Solanas, Josep Domingo-Ferrer, Antoni Mart&...
ESORICS
2008
Springer
11 years 3 months ago
A Multi-Path Approach for k-Anonymity in Mobile Hybrid Networks
The ubiquitous proliferation of mobile devices has given rise to novel user-centric application and services. In current mobile systems, users gain access to remote service provide...
Claudio Agostino Ardagna, Angelos Stavrou, Sushil ...
ESORICS
2008
Springer
11 years 3 months ago
User Privacy in Transport Systems Based on RFID E-Tickets
Abstract. Recently, operators of public transportation in many countries started to roll out electronic tickets (e-tickets). E-tickets offer several advantages to transit enterpris...
Ahmad-Reza Sadeghi, Ivan Visconti, Christian Wachs...
ESORICS
2008
Springer
11 years 3 months ago
Modeling Privacy Insurance Contracts and Their Utilization in Risk Management for ICT Firms
The rapid expansion of Internet based services has created opportunities for ICT firms to collect and use, in an unauthorized way, information about individuals (e.g. customers, pa...
Athanassios N. Yannacopoulos, Costas Lambrinoudaki...
ESORICS
2008
Springer
11 years 3 months ago
Formally Bounding the Side-Channel Leakage in Unknown-Message Attacks
Abstract. We propose a novel approach for quantifying a system's resistance to unknown-message side-channel attacks. The approach is based on a measure of the secret informati...
Michael Backes, Boris Köpf
ESORICS
2008
Springer
11 years 3 months ago
Strongly-Resilient and Non-interactive Hierarchical Key-Agreement in MANETs
Key agreement is a fundamental security functionality by which pairs of nodes agree on shared keys to be used for protecting their pairwise communications. In this work we study k...
Rosario Gennaro, Shai Halevi, Hugo Krawczyk, Tal R...
ESORICS
2008
Springer
11 years 3 months ago
Improved Security Notions and Protocols for Non-transferable Identification
Abstract. Different security notions and settings for identification protocols have been proposed so far, considering different powerful adversaries that can play "man-in-the-...
Carlo Blundo, Giuseppe Persiano, Ahmad-Reza Sadegh...
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