PNNL

Abstract

The concepts of “persistent engagement” and “defend forward” signify a shift in how the U.S. employs its military cyber capabilities. These new concepts reorient United States Cyber Command from a reactive, response force to a proactive force with continuous engagement that operates outside U.S. military networks to discover and expose adversary activity as well as execute actions before they harm U.S. national interests. Persistent engagement can form the basis for a whole-of-nation cyber strategy if the private sector is a central player rather than an afterthought.