Problem: Read the case study on Sony's Response to North Korea's Cyberattack. Answer the following questions: How did the Sony hack differ from most other hacks? How did the U.S. government respond to the attack? Was the response appropriate? How did Sony respond to the attack? Will Sony's response encourage or discourage future attacks? In what ways does the Sony hack reflect emerging cyberthreats that could be made on critical infrastructure? What steps should be taken so that all businesses and the U.S. government can work together to prevent both real-world terrorist violence and cyberattacks?