Paper-Conference

The Boon and Bane of Cross-Signing: Shedding Light on a Common Practice in Public Key Infrastructures

Jens Hiller, Johanna Amann, Oliver Hohlfeld

TrafficSliver: Fighting Website Fingerprinting Attacks with Traffic Splitting

Website fingerprinting (WFP) aims to infer information about the content of encrypted and anonymized connections by observing patterns …

Wladimir De La Cadena, Asya Mitseva, Jens Hiller, Jan Pennekamp, Sebastian Reuter, Julian Filter, Thomas Engel, Klaus Wehrle, Andriy Panchenko

Easing the Conscience with OPC UA: An Internet-Wide Study on Insecure Deployments

Due to increasing digitalization, formerly isolated industrial networks, e.g., for factory and process automation, move closer and …

Markus Dahlmanns, Johannes Lohmöller, Ina Berenice Fink, Jan Pennekamp, Klaus Wehrle, Martin Henze

Utilizing Public Blockchains for the Sybil-Resistant Bootstrapping of Distributed Anonymity Services

Distributed anonymity services, such as onion routing networks or cryptocurrency tumblers, promise privacy protection without trusted …

Roman Matzutt, Jan Pennekamp, Erik Buchholz, Klaus Wehrle

Improving MAC Protocols for Wireless Industrial Networks via Packet Prioritization and Cooperation

Jörg Christian Kirchhof, Martin Serror, René Glebke, Klaus Wehrle

Secure End-to-End Sensing in Supply Chains

Trust along digitalized supply chains is challenged by the aspect that monitoring equipment may not be trustworthy or unreliable as …

Jan Pennekamp, Fritz Alder, Roman Matzutt, Jan Tobias Mühlberg, Frank Piessens, Klaus Wehrle

Symbolic Partial-Order Execution for Testing Multi-Threaded Programs

Daniel Schemmel, Julian Büning, César Rodríguez, David Laprell, Klaus Wehrle

How to Securely Prune Bitcoin’s Blockchain

Bitcoin was the first successful decentralized cryptocurrency and remains the most popular of its kind to this day. Despite the …

Roman Matzutt, Benedikt Kalde, Jan Pennekamp, Arthur Drichel, Martin Henze, Klaus Wehrle

Private Multi-Hop Accountability for Supply Chains

Today’s supply chains are becoming increasingly flexible in nature. While adaptability is vastly increased, these more dynamic …

Jan Pennekamp, Lennart Bader, Roman Matzutt, Philipp Niemietz, Daniel Trauth, Martin Henze, Thomas Bergs, Klaus Wehrle

QWIN: Facilitating QoS in Wireless Industrial Networks Through Cooperation

Martin Serror, Eric Wagner, René Glebke, Klaus Wehrle