HSIN - Homeland Security Information Network

HSIN - Homeland Security Information Network

The Homeland Security Information Network (HSIN) is the U.S. Department of Homeland Security’ssecure and trusted web-based portal for information sharing and collaboration between federal, state, local, tribal, territorial, private sector, and international partners engaged in the homeland security mission.  Members receive situational awareness notifications of existing or emerging threats to homeland security to help their organization prepare for any potential responses.  


To request a HSIN account, send an email to HSIN.Outreach@hq.dhs.gov  and include the following:

  • Full name
  • e-mail address
  • Department/Organization
  • Supervisor
  • Requested Community of Interest (COI)
    • Examples:  Food and agriculture, health/public health, emergency management
  • Reason for access


What is HSIN?  - This page features 2 brief videos with several HSIN users and highlights the capabilities of HSIN and the impact the system has in connecting multijurisdictional partners.  


HSIN Fact Sheet – Two page factsheet that describes the basics of HSIN.


For more information, visit www.dhs.gov/hsin