Skip to main content
United States Flag

An official website of the United States government

Here's how you know
  • REPORT
  • SUBSCRIBE
  • CONTACT
  • SITE MAP
Dot gov
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
SSL
Secure .gov websites use HTTPS
A lock (lock icon) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Cybersecurity and Infrastructure Security Agency CISA
 

US-CERT Report Cyber Issues Subscribe


US Department of Homeland Security CISA Cyber + Infrastructure
 

CISA Navigation

  • Cybersecurity
  • Infrastructure Security
  • Emergency Communications
  • National Risk Management
  • About CISA
  • Media

US Department of Homeland Security CISA Cyber + Infrastructure

Publications Library

  • Academic Engagement
  • Accessibility
  • Border Security
  • Cybersecurity
  • Disasters
  • Economic Security
  • Election Security
  • Emergency Communications
  • First Responders
  • Homeland Security Careers
  • Homeland Security Enterprise
  • Immigration and Customs Enforcement
  • Infrastructure Security
  • International Engagement
  • Law Enforcement Partnerships
  • National Terrorism Advisory System
  • Preventing Terrorism
  • Privacy
  • REAL ID
  • Resilience
  • SAFECOM
  • Transportation Security
  • Weapons of Mass Destruction

SHARES Documents


A collection of documents and forms related to the SHAred RESources (SHARES) High Frequency (HF) Radio Program.

Taxonomy Topics
Disasters
Emergency Communications
Collections
Best Practices
Forms
Attachment Media
Publication File
SHARES Form 1 (link) with instructions68.28 KB
Publication File
SHARES - United States Coast Guard Radiotelephone Handbook707.76 KB
Publication File
SHARES Radio Interference Form113.6 KB
Publication File
SHARES Form 4601.09 KB
Publication File
CISA Resilient Power Best Practices for Critical Facilities and Sites5.92 MB
Publication File
Resilient Power Fact Sheet CISA v2221.74 KB
Publication File
Electromagnetic Pulse (EMP) Protection and Resilience Guidelines for Critical Infrastructure Equipment6.69 MB
Cybersecurity & Infrastructure Security Agency
CONTACT SUBSCRIBE
 Facebook Twitter Linked in Instagram YouTube Mail  
REPORT
 

Need CISA’s help but don’t know where to start? Contact the CISA Service desk.

 
Accountability   Privacy Policy   FOIA   No Fear Act   Accessibility   Plain Writing   Plug-ins   Inspector General   DHS   The White House   USA.gov