<Tr> <Th> Website </Th> <Td> www.dhs.gov </Td> </Tr> <Tr> <Th_colspan="2"> "The DHS March" </Th> </Tr> <P> The United States Department of Homeland Security (DHS) is a cabinet department of the United States federal government with responsibilities in public security, roughly comparable to the interior or home ministries of other countries . Its stated missions involve anti-terrorism, border security, immigration and customs, cyber security, and disaster prevention and management . It was created in response to the September 11 attacks and is the youngest U.S. cabinet department . </P> <P> In fiscal year 2017, it was allocated a net discretionary budget of $40.6 billion . With more than 240,000 employees, DHS is the third largest Cabinet department, after the Departments of Defense and Veterans Affairs . Homeland security policy is coordinated at the White House by the Homeland Security Council . Other agencies with significant homeland security responsibilities include the Departments of Health and Human Services, Justice, and Energy . </P>

Department of homeland security what does it do