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A Digital Twin Testbed for Hospital IT/OT Cybersecurity Analysis
US & West ·
A testbed is presented that emulates a hospital's IT/OT infrastructure, including EHR and SCADA systems, coupled with a digital twin for monitoring and experimentation. It supports controlled cyberattacks, patch evaluation, and training of reinforcement learning based defense agents. The goal is safe validation of countermeasures in a realistic cross-domain environment.
Why it matters
The news is relevant for managing critical systems, showing how digital twins can improve cybersecurity in complex socio-technical environments.
Investigates how many training pilots are needed when a digital twin of a wireless channel is used for channel estimation. The twin is treated as a complementary measurement fused with pilot observations. For the first time, this trade-off is formalized and quantified.
The article discusses an architecture of a digital twin for nuclear systems, integrating multiple models (physics-based and data-driven) to support decision making, state estimation, predictive control, and real-time data processing. The twin must synchronize with the physical facility faster than its operational cycle.
The company 'Aktiv' has finalized a document based on the foresight session held in Moscow in March 2025. The document includes strategic recommendations and forecasts for the industry development until 2040.
