Cyber technology and counterterrorism are a hot topic today, and this book details how criminals, terrorists, and enemy governments attempt to use technology against the United States. How can we counter this threat? What training is our military and government using to prevent or repel cyberattacks? Students will learn about the cyber warriors who protect our nation's information networks. Historical accounts include narrative about the codebreakers during World War II. Full-color photographs, engaging text, fact boxes, and information about how to prepare for a career in cybersecurity in the military round out this fascinating book.