DHS or the Department of Homeland Security is a term used to refer to the federal agency responsible for protecting the United States from various threats, including terrorism, natural disasters, and cyberattacks. However, there are synonyms for DHS, which include Homeland Security, National Security Agency, and Federal Emergency Management Agency. These entities collaborate to combat terrorism and ensure national security with a collective aim to monitor and prevent threats that may harm the sovereignty and stability of the United States. Being aware of these synonyms helps people grasp a holistic understanding of the country's security apparatus and the actors responsible for ensuring its safety.