CPS intrusion detection solution which monitors sensor and actuator data at ICS con- trollers + OT host and detects intrusion
•    Reduces cyber security risk
•    Enhances OT + ICS security mitigation
•    Reduces control subverting risk

System configuration of the proposed solution

RobustD deployed at OT layer and integrated with controller over Modbus TCP + histo- rian. Acquires data, calculates anomaly / alarm score for newly generated measurements and detects intrusion.


Intrusion detection at OT and ICS layers, ML based, May detect zero-day attacks, Robust and resistant to outliers.