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June 8-10, 2021
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Tuesday, June 8 • 09:40 - 10:10
Hyperledger Fabric Security Monitoring based on Hyperledger Explorer - Benedikt Putz & Fabian Böhm, University of Regensburg

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Hyperledger Fabric is increasingly being deployed in production environments by many users, as evident from the many successful Hyperledger use cases. Thus it becomes paramount to detect attempts at attacking them. Our research focuses on monitoring Hyperledger Fabric for ongoing attacks and threats. We chose the Hyperledger Explorer project instead of a SIEM solution, since it offers a good starting point for data analytics with Hyperledger Fabric. For this purpose we extend Explorer with additional data collection and security monitoring features, while contributing bug fixes upstream. The bulk of our development work focused on developing appropriate visualizations for security experts to aid them in detecting attacks. Our talk will focus on the development of these visualizations and the technical challenges we faced with data sources and integration of these Hyperledger projects.

Speakers
avatar for Benedikt Putz

Benedikt Putz

Researcher, University of Regensburg
Benedikt Putz received his master’s degree in Management Information Systems within the Honors Elite Program at the University of Regensburg and the University of Oulu in 2017. He is currently employed at the University of Regensburg as a doctoral candidate doing research on the... Read More →
avatar for Fabian Böhm

Fabian Böhm

Researcher, University of Regensburg
Fabian Böhm received his master’s degree in Management Information Systems within the Honors Elite Program at the University of Regensburg and the Polytechnic University of Catalonia in Barcelona in 2016. Since early 2017, he is a Ph.D. candidate and research assistant at the Chair... Read More →



Tuesday June 8, 2021 09:40 - 10:10 CEST
Virtual 4
  Technical