Deterrence in Cyberspace
Understanding deterrence in cyberspace is often difficult, because our minds remain captured by an image of deterrence shaped by the Cold War: a threat of massive retaliation to a nuclear attack by nuclear means. A better analogy is crime: governments can only imperfectly prevent it.
PARIS – Earlier this year, American officials acknowledged that US offensive cyber operations had stopped Russian disruption of the 2018 congressional election. Such operations are rarely discussed, but this time there was commentary about a new offensive doctrine of “persistent engagement” with potential adversaries. Will it work?