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- DictionaryDe·part·ment of Home·land Se·cu·ri·ty
- 1. the department of the US government responsible for protecting the United States and its territory from terrorism and large-scale disasters, and for responding to such events when they occur. It was established in 2002 in response to the terrorist attacks of September 11, 2001.
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Feb 28, 2023 · About DHS. The Department of Homeland Security has a vital mission: to secure the nation from the many threats we face. This requires the hard work of more than 260,000 employees in jobs that range from aviation and border security to emergency response, from cybersecurity analyst to chemical facility inspector.
- Organization
See the organizational chart for the Department of Homeland...
- Homeland Security Careers
Challenge your mind and use your skills and talents with a...
- Contact Us
Look up email and mailing addresses, telephone numbers,...
- History
The Department of Homeland Security was established in 2002,...
- Employee Resources
Providing resources for DHS employees—the frontline of our...
- Mission
DHS and its homeland security mission – With honor and...
- Digital Strategy
Quadrennial Homeland Security Review; Counter Terrorism and...
- Leadership
List of senior leaders at the Department. For more...
- What DHS Does
The U.S. Department of Homeland Security is large and...
- Organization
The United States Department of Homeland Security ( DHS) is the U.S. federal executive department responsible for 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. [3]
- 240,000 (2018)
- $51.672 billion (FY 2020)
- November 25, 2002; 20 years ago
- U.S. federal government
Homeland security is an American national security term for "the national effort to ensure a homeland that is safe, secure, and resilient against terrorism and other hazards where American interests, aspirations, and ways of life can thrive" [1] to the "national effort to prevent terrorist attacks within the United States, reduce the vulnerabili...
The Department of Homeland Security (DHS) works to improve the security of the United States. The Department's work includes customs, border, and immigration enforcement, emergency response to natural and manmade disasters, antiterrorism work, and cybersecurity.
May 14, 2024 · United States Department of Homeland Security, executive division of the U.S. federal government responsible for safeguarding the country against terrorist attacks and ensuring preparedness for natural disasters and other emergencies.