U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  1. Home
  2. News
  3. Publications Library
  4. Secretary of Homeland Security

Secretary of Homeland Security

The Secretary of Homeland Security oversees the third largest Cabinet department and leads our nation's efforts to secure our country from the many threats we face.