Abstract: A system and method for joining various cyber security threat data sources into a single threat data model, analyzing this threat data and storing the data as a specific data model, processing the data to standardize, minimize, interpret and catalogue the threat data, creating a meta-model based on the cyber threat data model, creating executable models based on this cyber threat data enabling simulations of this cyber threat's behavior, enabling execution of these simulations to capture quantifiable data observations of cyber threat behavior in the context of logical configurations of networks, devices and systems which may be specified as models of information environments and IT infrastructures, interpreting the results of the simulations; and generating output based on the results of the simulations.