13 citations · 15 across the 3 of their papers we have counts for
3 papers
Risk Assessment Graphs: Utilizing Attack Graphs for Risk Assessment
Simon Unger, Ektor Arzoglou, Markus Heinrich +2
Risk assessment plays a crucial role in ensuring the security and resilience of modern computer systems. Existing methods for conducting risk assessments often suffer from tedious…
A Security Architecture for Railway Signalling
Christian Schlehuber, Markus Heinrich, Tsvetoslava Vateva-Gurova +2
We present the proposed security architecture Deutsche Bahn plans to deploy to protect its trackside safety-critical signalling system against cyber-attacks. We first present the e…
Rule-based Anomaly Detection for Railway Signalling Networks
Markus Heinrich, Arwed Gölz, Tolga Arul +1
We propose a rule-based anomaly detection system for railway signalling that mitigates attacks by a Dolev-Yao attacker who is able to inject control commands and to perform semanti…