That’s the question I debate with David Kris and Nick Weaver as we explore the ways in which governments are using location data to fight the spread of COVID-19. Phone location data is being used to enforce quarantines and to track contacts with infected people. It’s useful for both, but Nick thinks the second application may not really be ready for a year – too late for this outbreak.

Our interview subject is Jason Healey, who has a long history with Cyber Command and a deep recent oeuvre of academic commentary on cyber conflict. Jay explains Cyber Command’s doctrine of “persistent engagement” and “defending forward” in words that I finally understand. It makes sense in terms of Cyber Command’s aspirations as well as the limitations it labored under in the Obama Administration, but I end up wondering whether it’s going to be different from “deterrence through having the best offense.” Nothing wrong with that, in my view – as long as you have the best offense by a long shot, something that is by no means proven.


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