1. Contemporary Piracy and Maritime Terrorism
2. The Maritime Dimension of International Security: Terrorism, Piracy, and Challenges for the United States
3. NSA Director Says Snowden Leaks Hamper Efforts Against Cyberattacks;D E Sanger;New York Times,2014
4. Nissan is Latest Company to Get Hacked;N Perlroth;New York Times,2012