"In 2011, the United States government declared a cyber attack as equal to an act of war, punishable with conventional military means. Cyber operations, cyber crime, and other forms of cyber activities directed by one state against another are now considered part of the normal relations range of combat and conflict, and the rising fear of cyber conflict has brought about a reorientation of military affairs. Despite the alarmist discussion surrounding...

"Faced with relentless technological aggression that imperils democracy, how can Western nations fight back? Before the cyber age, foreign interference in democratic politics played out in a comparatively narrow arena. The rapid expansion of cyberspace has radically altered this situation. The hacking activities of Russian military agents in the 2016 US presidential election and other major incidents demonstrate the sophisticated offensive strategies...

Cyberspace, where information--and hence serious value--is stored and manipulated, is a tempting target. An attacker could be a person, group, or state and may disrupt or corrupt the systems from which cyberspace is built. When states are involved, it is tempting to compare fights to warfare, but there are important differences. The author addresses these differences and ways the United States protect itself in the face of attack.