2 citations · 2 across the 8 of their papers we have counts for
5 papers · 1 filter
Improving the Reliability of Anomaly Detection for Encrypted OPC UA Traffic over Private 5G
Song Son Ha, Florian Foerster, Henry Beuster +3
Open Platform Communications Unified Architecture (OPC UA) is increasingly deployed over private 5G networks in industrial environments, where end-to-end encryption prevents payloa…
Residual Observability and Attack Detectability in Encrypted OPC UA Traffic
Song Son Ha, Florian Foerster, Henry Beuster +3
OPC Unified Architecture (OPC UA) encryption conceals application-layer semantics and restricts intrusion detection to residual communication structure. Although machine learning-b…
Impact of Benign Connectivity Variations on Intrusion Detection for Encrypted OPC UA Traffic in Industrial Private 5G Networks
Song Son Ha, Florian Foerster, Henry Beuster +3
Machine learning (ML)-based intrusion detection systems (IDSs) are increasingly used to monitor encrypted industrial communication. However, their behavior under realistic private…
An Experimental Study of Machine Learning-Based Intrusion Detection for OPC UA over Industrial Private 5G Networks
Song Son Ha, Kunal Singh, Florian Foerster +4
Industrial deployments increasingly rely on Open Platform Communications Unified Architecture (OPC UA) as a secure and platform-independent communication protocol, while private Fi…
Testbed for Functional Safety-Relevant Wireless Communication Based on IO-Link Wireless and 5G
Thomas R. Doebbert, Henry Beuster, Florian Fischer +2
In the field of industrial production automation, wireless networks support highly flexible manufacturing processes and enable technologies to set-up new production chains and futu…