Cyber-Security in a Nuclear Power Plant Simulator
NURETH-14 - 2011 September 25-30

Presented at:
2011 September 25-30
Toronto, Canada
Session Title:
E4-1 NPP Transients and Accidents Analysis

N. Muellner (GRNSPG/UNIPI)
Francesco S. D'Auria (University of Pisa, GRNSPG, Italy)


INPACEA-TIE (integrated nuclear plant accident, component and environment analyzer –

technological information elaboration) provides the possibility to simulate and visualize all stages of

NPP accidents with precision and detail. The tool presents an integrated approach for safety and

security concepts in three ways:

1. NPP security - security features which are implemented at the NPP are simulated

2. Simulator security - access control and user privileges can be adjusted at the simulator itself

3. Testing and improving of security measures – a method to detected security deficiency with


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