I want to know the answer to the following question:
What branch of the military is in charge of Cyberspace defense?
All the background I'm provided with is that "This is the passive, active, and dynamic employment of capabilities to respond to imminent or on-going actions against Air Force or Air Force-protected networks, the Air Force's portion of the Global Information Grid, or expeditionary communications assigned to the Air Force.". Is that enough to answer the question?
Answer: yes