In the current climate, operators of critical infrastructure are finding themselves in the front line.

And it is not just the obvious and traditional fields of CNI, such as energy or transport, that are under threat. The banking system, healthcare, manufacturing and food supply are all part of geopolitical risk, and at risk of cyber attack.

So just how vulnerable is critical infrastructure to cyber attack? And how should governments and industry work together to improve security?

Our guest this week is security and risk consultant Mathieu Gorge. He also runs the Vigitrust Global Advisory Board think tank. He speaks to Security Insights' editor Stephen Pritchard

We apologise for the audio quality in parts of this episode.