31 citations · 57 across the 14 of their papers we have counts for
7 papers · 1 filter
Progressive Pruning: Analyzing the Impact of Intersection Attacks
Christoph Döpmann, Maximilian Weisenseel, Florian Tschorsch
Stream-based communication dominates today's Internet, posing unique challenges for anonymous communication networks (ACNs). Traditionally designed for independent messages, ACNs s…
Improving Bitswap Privacy with Forwarding and Source Obfuscation
Erik Daniel, Marcel Ebert, Florian Tschorsch
IPFS is a content-addressed decentralized peer-to-peer data network, using the Bitswap protocol for exchanging data. The data exchange leaks the information to all neighbors, compr…
Towards Standardized Mobility Reports with User-Level Privacy
Alexandra Kapp, Saskia Nuñez von Voigt, Helena Mihaljević +1
The importance of human mobility analyses is growing in both research and practice, especially as applications for urban planning and mobility rely on them. Aggregate statistics an…
Self-Determined Reciprocal Recommender System with Strong Privacy Guarantees
S. Nuñez von Voigt, E. Daniel, F. Tschorsch
Recommender systems are widely used. Usually, recommender systems are based on a centralized client-server architecture. However, this approach implies drawbacks regarding the priv…
A QUIC(K) Way Through Your Firewall?
Konrad Yuri Gbur, Florian Tschorsch
The QUIC protocol is a new approach to combine encryption and transport layer stream abstraction into one protocol to lower latency and improve security. However, the decision to e…
Towards Verifiable Mutability for Blockchains
Erik Daniel, Florian Tschorsch
Due to their immutable log of information, blockchains can be considered as a transparency-enhancing technology. The immutability, however, also introduces threats and challenges w…