PROBLEM TO BE SOLVED: To provide a cyber terrorism security simulator capable of improving a technique of cyber terrorism corresponding treatment for more perfectly specifying facilities to be attacked, removing factors, and restoring facilities when nuclear power generation plant facilities are subjected to cyber terrorism attack.;SOLUTION: A cyber terrorism security simulator of a nuclear power plant includes a monitoring control system 1 and a server 6 connected by an in-house network 20. A scenario preparation module 15 selectively acquires a plurality of attack patterns 31, 32 prepared by a pattern edition module 16 to prepare an attack scenario. An attack module 18 uses the attack scenario to attack a virtual monitoring control system 11 constructed by a virtual environment constructing module 9. A training module 12 acknowledges an attack to perform a series of treatment to specify facilities of an attack destination, to remove factors, and to restore facilities. Results are displayed on a screen of a monitoring module 19.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT
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