which military branch falls under dhs
Expedited in response to 9/11, the Department of Homeland Security (DHS) is responsible for securing the nation from threats, including terrorist attacks, man-made accidents and natural disasters. FEMA, the U.S. Coast Guard, the Secret Service, TSA â all of these fall under the jurisdiction of the DHS. DHS cyber security experts have a lot to do. 1  They might be helping to protect critical infrastructures â e.g. water systems, electric grid, finance systems, etc. â or investigating data breaches and cyber crimes. The DHS is looking for candidates skilled in: 2  Cyber Incident Response. 3  Cyber Risk and Strategic Analysis.