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Showing 1 to 2 of 2 for “"Shadow Replica"”.
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Towards Accurate and Reliable Industrial Intrusion Detection Systems Using Shadow Replicas
… Detection Systems (NIDSs) paired with a SCADA shadow replica to provide both network and application threat detection. The shadow replica is augmented with a Finite State Machine (FSM) to compute the anticipated states of both the SCADA system and connected devices. Isolated from the …
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Designing Security Defenses for Cyber-Physical Systems
… of two parts, a traditional network IDS and a shadow replica. We design the shadow replica as a deterministic IDS. It performs a workflow analysis and makes sure the logical flow of the events in the SCADA controller and its connected devices maintain their expected states. Any deviation would …