1. A method of analyzing cyber-security risks (risks) in an industrial control system (ICS) including a plurality of networked devices, comprising: providing a processor and an associated memory storing a cyber-security algorithm, said processor running said cyber-security algorithm and implementing: data collecting to compile security data comprising at least vulnerability data including said risks regarding said plurality of networked devices by scanning said plurality of networked devices; processing said security data using a rules engine which associates a numerical score to each of said risks; aggregating data including ranking said risks across said plurality of networked devices and arranging said risks into at least one logical grouping, and displaying at least said logical grouping on a user station.