To Keep the Lights On, Electric Grids Beef Up Cyber Defenses

The White House says half of the country's highest-priority electric grid operators have taken steps to prevent cyberattacks, or will soon. The government hopes the sector's approach could act as a blueprint for protecting other critical infrastructure in the U.S. Cybersecurity reporter David Uberti joins host Zoe Thomas to discuss. Learn more about your ad choices. Visit megaphone.fm/adchoices