The next decade will be a turning point in the global cyber arms race. And the stakes are very high.

If measured as a country's GDP, cyber crime would now be the world's third-largest economy after the US and China. And it only takes a single password — as Americans learned after the 2021 Colonial Pipeline attack — for cyber crime to cripple a company or humiliate a nation.

On GZERO World, Ian Bremmer speaks to Jen Easterly, director of the US Cybersecurity and Infrastructure Security Agency, tasked with defending the country from all cyber threats — foreign and domestic.