66 citations · 74 across the 4 of their papers we have counts for
4 papers · 1 filter
Sensor Deprivation Attacks for Stealthy UAV Manipulation
Alessandro Erba, John H. Castellanos, Sahil Sihag +2
Unmanned Aerial Vehicles autonomously perform tasks with the use of state-of-the-art control algorithms. These control algorithms rely on the freshness and correctness of sensor re…
Security Analysis of Vendor Implementations of the OPC UA Protocol for Industrial Control Systems
Alessandro Erba, Anne Müller, Nils Ole Tippenhauer
The OPC UA protocol is an upcoming de-facto standard for building Industry 4.0 processes in Europe, and one of the few industrial protocols that promises security features to preve…
No Need to Know Physics: Resilience of Process-based Model-free Anomaly Detection for Industrial Control Systems
Alessandro Erba, Nils Ole Tippenhauer
In recent years, a number of process-based anomaly detection schemes for Industrial Control Systems were proposed. In this work, we provide the first systematic analysis of such sc…
Constrained Concealment Attacks against Reconstruction-based Anomaly Detectors in Industrial Control Systems
Alessandro Erba, Riccardo Taormina, Stefano Galelli +4
Recently, reconstruction-based anomaly detection was proposed as an effective technique to detect attacks in dynamic industrial control networks. Unlike classical network anomaly d…