Naval Criminal Investigative Service

Overview
The U.S. Naval Criminal Investigative Service (NCIS) maintains and operates a worldwide federal law enforcement organization to fulfill the investigative and counterintelligence needs of the U.S. Navy and the U.S. Marine Corps. The cyber department prevents terrorism, protects secrets, reduces major crimes and executes advanced cyber technologies and methodologies to process, identify, and present electronic data of intelligence or evidentiary value.