Securing Municipality's ICS

Traditionally, Industrial Control Systems (ICS) were isolated, independent systems that were not integrated into modern IT networks or infrastructure. Interconnecting these devices with IT networks is posing new, unrealized threats that these systems were not designed to mitigate. Furthermore, the industries that leverage ICS technologies have failed to fully investigate or properly mitigate these threats. This case study presents the use of a toolset CLIQUE within a metropolitan critical infrastructure ICS network.