48 citations · 168 across the 11 of their papers we have counts for
4 papers · 1 filter
Easing the Conscience with OPC UA: An Internet-Wide Study on Insecure Deployments
Markus Dahlmanns, Johannes Lohmöller, Ina Berenice Fink +3
Due to increasing digitalization, formerly isolated industrial networks, e.g., for factory and process automation, move closer and closer to the Internet, mandating secure communic…
Utilizing Public Blockchains for the Sybil-Resistant Bootstrapping of Distributed Anonymity Services
Roman Matzutt, Jan Pennekamp, Erik Buchholz +1
Distributed anonymity services, such as onion routing networks or cryptocurrency tumblers, promise privacy protection without trusted third parties. While the security of these ser…
How to Securely Prune Bitcoin's Blockchain
Roman Matzutt, Benedikt Kalde, Jan Pennekamp +3
Bitcoin was the first successful decentralized cryptocurrency and remains the most popular of its kind to this day. Despite the benefits of its blockchain, Bitcoin still faces seri…
Assessing the Security of OPC UA Deployments
Linus Roepert, Markus Dahlmanns, Ina Berenice Fink +2
To address the increasing security demands of industrial deployments, OPC UA is one of the first industrial protocols explicitly designed with security in mind. However, deploying…