Which is a cabinet department of the federal government. As a result of the Homeland Security Act the federal government has?

The Department of Homeland Security (DHS) is a cabinet department of the federal government established as a result of the Homeland Security Act of 2002. Its primary purpose is to coordinate national efforts to protect the United States from various threats, including terrorism and natural disasters. The DHS consolidates functions from various agencies to enhance the nation's security and improve emergency response capabilities.