This presentation for the US Coast Guard (USCG) 5th Annual Maritime Risk Symposium 2014 features a background of technologies in maritime choke point monitoring. It begins with a history, moves to a modern evaluation of the technologies, and ends with a prediction of what the future holds for choke point monitoring.
National Center for Risk and Economic Analysis of Terrorism Events (CREATE): http://www.create.usc.edu/
CREATE - USCG 5th Annual Maritime Risk Symposium 2014. University of Southern California, Los Angeles, CA. November 18-19 2014