Traditionally, IT and OT teams have been separated by the firewall. However, nowadays with everyone and everything connected to the internet such as theInternet of Things (IoT) in fourth generation SCADA computing and the greater use of COTS in ICS. These two teams, from different technology perspectives need to understand the other’s viewpoint and start talking the same language. IT and OT are completely intermingled in our technology driven global business. Even in terms of simple discussions around ‘Risk Impact’ the IT team may view the worst-case scenario as large loss of data whereas the OT team may consider the worst case as loss of life. Security posture, risks, incident response and recovery are vastly different between the two similar technologies and teams.