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. About DHS
  3. Site Links
  4. Keywords
  5. Infrastructure

Infrastructure

Last Updated: March 28, 2022 | Press Releases

Statement by Secretary Mayorkas on the President’s Fiscal Year 2023 Budget

The Biden-Harris Administration today submitted to Congress the President’s Budget for Fiscal Year 2023. The President’s Budget details his vision to expand on the historic progress our country has made over the last year and delivers the agenda he laid out in his State of the Union address—to build a better America, reduce the deficit, reduce costs for families, and grow the economy from the bottom up and middle out. The President's Fiscal Year 2023 Budget for the Department of Homeland Security (DHS) is $97.3 billion, an increase of $6.5 billion from the Fiscal Year 2022 President’s Budget. 

Last Updated: March 9, 2022 | Press Releases

DHS S&T’s NBAF Awarded Prestigious LEED Gold Certification

DHS S&T announced that NBAF earned a “Gold” certification from the Leadership in Energy and Environmental Design (LEED) program developed by the U.S. Green Building Council.

Last Updated: January 18, 2022 | Publication

5G: The Telecommunications Horizon and Homeland Security

A look into the future of 5G/6G connectivity and its relation to the homeland security enterprise.

Last Updated: January 13, 2022 | Press Releases

Feature Article: 22 Questions to Start Off 2022

Following a year of change and growth, S&T Is looking ahead.

Last Updated: December 2, 2021 | Press Releases

Feature Article: Balance of Power—Building a Resilient Electric Grid

S&T has teamed up with industry and one of the nation’s largest (and windiest) cities to study how technology can help keep the lights on during emergencies.

Last Updated: November 9, 2021 | Blog

FFRDC Sponsor Summit Signals Excellence Through Partnership

Event explored how critical partnerships drive homeland security mission excellence. 

Last Updated: November 1, 2021 | Blog

Protecting Critical Infrastructure Is a Top S&T Priority

Throughout November, S&T will observe Infrastructure Security Month, a public-awareness campaign sponsored by our colleagues at CISA to safeguard the nation’s infrastructure.

Last Updated: July 15, 2021 | Press Releases

Feature Article: S&T Leading the Way in Adapting to Climate Change

S&T is developing new tools to support risk-based analysis for climate adaptation and disaster resilience.

Last Updated: February 26, 2021 | Press Releases

News Release: DHS Publishes Free Resources to Protect Critical Infrastructure From GPS Spoofing

DHS S&T announced today it has published the Positioning, Navigation, and Timing (PNT) Integrity Library and Epsilon Algorithm Suite to protect against Global Navigation Satellite System (GNSS) spoofing, or deceiving a Global Positioning System (GPS) device through false signals.

Last Updated: February 22, 2021 | Press Releases

News Release: DHS Announces R&D Awards to Help Secure Mobile Network Infrastructure

DHS S&T and CISA are jointly announcing the inaugural research and development (R&D) awards for the newly-launched Secure and Resilient Mobile Network Infrastructure (SRMNI) project.