This article argues that cyberthreats are not fundamentally different from other asymmetric threats, and it provides a conceptual model for developing a response by drawing on classic principles of military strategy, the "four Ds"— Detection, Deterrence, Defense, and Defeat—as well as resilience (the little "r"). The authors offer a model for how countries can create policies addressing each of these principles that will enhance the security of national cyber systems.

This article provides insights into the dangers and opportunities that the cyber realm poses to states by conducting the first comprehensive case study on Israeli use of cyberspace.