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. Homeland Security Information Network (HSIN)

Homeland Security Information Network (HSIN)

Last Updated: April 15, 2022 | Site Page

DHS Intel Mobile Application

Official DHS intelligence app for State, Local, Territorial, Tribal (SLTT), and Federal partners.

Last Updated: April 8, 2022 | Press Releases

Summary of Resources for Law Enforcement Partners

DHS is fundamentally a department of partnerships. Our ability to execute our critical mission relies on the strength of our partnerships with you and our other key partners across the public and private sectors. Every day, you serve on the front lines to keep our communities safe. We are committed to ensuring you have the tools, resources, and support you need to continue doing so successfully.

Last Updated: April 4, 2022 | Publication

Law Enforcement Resources

DHS is fundamentally a department of partnerships. We are committed to ensuring you have the tools, resources, and support you need to continue doing so successfully. This guide highlights many of the resources available to law enforcement partners, including training and grant opportunities, to increase nationwide resilience to evolving threats.

Last Updated: June 21, 2019 | Publication

HSIN Governance Documents

The Homeland Security Information Network (HSIN) is the trusted network for homeland security mission operations to share Sensitive But Unclassified information.

Last Updated: March 26, 2019 | Site Page

HSIN 2020 Annual Report

HSIN's 2020 Annual Report provides a comprehensive overview about how HSIN supports interagency and private sector partners achieve mission success.

Last Updated: September 23, 2015 | Publication

HSIN Documents

The Homeland Security Information Network (HSIN) is the trusted network for homeland security mission operations to share Sensitive But Unclassified information.

Last Updated: February 13, 2015 | Site Page

HSIN HSGP Guidance

Learn how funds awarded to FEMA grant recipients can be used to support HSIN user communities and information sharing activities.

Last Updated: November 19, 2014 | Site Page

Homeland Security Information Network (HSIN)

HSIN is DHS’s official system for trusted sharing of SBU information between federal, state, local, territorial, tribal, and private sector partners.

Last Updated: November 19, 2014 | Publication

HSIN Communications Materials

For more information about the Homeland Security Information Network (HSIN), view the communication materials.

Last Updated: July 16, 2014 | Site Page

How to Join HSIN

Learn how simple it is to request an account and where to get started.