cyber security

Cybersecurity is considered as a new sector of homeland security.

1. What threat do cyber-attacks pose to the United States?
2. What if there was a successful terrorist group cyber-attack on the Pentagon, immobilizing the Department of Defense’s network communications or a segment of the U.S. critical infrastructure along the eastern or western coasts? Would this be an act of war? Discuss. Outline the various decisions necessary to mitigate such a disaster.

250 words minimum. cite sources