Cyberspace attacks continue in the United States with many of these incidents crossing international borders. The global nature of cyberspace makes it difficult to determine if a breach into a computer system is an act of cyberterrorism, cyber crime, or cyber warfare. An attack to steal credit card information may be all three simultaneous. The Department of Defense is ready to protect the nation against all enemies in the air, on the land, or on the sea. These domains are well protected with military forces postured to respond. Our nation's economy is under constant attack through the...