CyberSec4CNI

Arguably, we can no longer separate our strategy into operational and information technology, or cyber and physical security. With the rapid uptake of IoT devices and connected systems, the attack surface has grown and converged; so must our defensive strategy.
 
To what extent should we maintain separate approaches?
How can we get better at aligning stakeholders behind the common goal of efficient and secure operations of our technology as a whole?        
Where have we had success in collaborative approaches to Technology Security?
How should we be challenging traditional approaches to IT security to take into account the changes in our ecosystem?