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. Media Library
  4. Search Media Library
  5. Videos
  6. S&T Live Tech Talks: Securing Surface Transportation

S&T Live Tech Talks: Securing Surface Transportation

The DHS Science and Technology Directorate's Surface Transportation Explosive Threat Detection Program is working with TSA and other surface transportation authorities across the country to develop screening technologies that will enhance security in a wide variety of venues and crowded places. (DHS Video by Science & Technology Directorate/Released) Date: Mar 04, 2021