U.S. flag
        An official website of the United States government
          Here’s how you know
        Here’s how you knowGovernment 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**
                (A locked padlock)
                or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.  
 Menu

      close
        
                            Enter Search Term
                Search
      Topics
      
                
  
          Topics


      
        Topics
    
    
              Border Security
      
    
              Citizenship and Immigration
      
    
              Cybersecurity
      
    
              Disasters
      
    
              Election Security
      
    
              Homeland Security Enterprise
      
    
              Human Trafficking
      
    
              Immigration and Customs Enforcement
      
    
              Preventing Terrorism and Targeted Violence
      
    
              Resilience
      
    
              Science and Technology
      
    
              Trade and Economic Security
      
    
              Transportation Security
      
    
              News
      
                
  
          News


      
        News
    
    
              All DHS News
      
    
              Apps
      
    
              Blog
      
    
              Comunicados de Prensa
      
    
              Data
      
    
              Events
      
    
              Fact Sheets
      
    
              Featured News
      
    
              Homeland Security LIVE
      
    
              Media Contacts
      
    
              Media Library
      
    
              National Terrorism Advisory System
      
    
              Press Releases
      
    
              Publications Library
      
    
              Social Media
      
    
              Speeches
      
    
              Subscribe
      
    
              Testimony
      
    
              In Focus
      
                
  
          In Focus


      
        In Focus
    
    
              Addressing Climate Change
      
    
              Artificial Intelligence at DHS
      
    
              Cybersecurity
      
    
              Deferred Action for Childhood Arrivals
      
    
              Honoring Veterans
      
    
              Migration and Borders
      
    
              Operation Allies Welcome
      
    
              Recognizing DHS Excellence
      
    
              Uniting for Ukraine
      
    
              How Do I?
      
                
  
          How Do I?


      
        How Do I?
    
    
              Alphabetical Listing
      
    
              At DHS
      
    
              For Businesses
      
    
              For Travelers
      
    
              For the Public
      
    
              Get Involved
      
                
  
          Get Involved


      
        Get Involved
    
    
              #BeCyberSmart
      
    
              Blue Campaign
      
    
              Citizen Corps
      
    
              If You See Something, Say Something®
      
    
              Know2Protect
      
    
              Nationwide SAR Initiative
      
    
              REAL ID
      
    
              Ready.gov
      
    
              Stop the Bleed
      
    
              US Coast Guard Auxiliary
      
    
              About DHS
      
                
  
          About DHS


      
        About DHS
    
    
              Budget & Performance
      
    
              Contact Us
      
    
              Employee Resources
      
    
              History
      
    
              Homeland Security Careers
      
    
              In Memoriam
      
    
              Laws & Regulations
      
    
              Leadership
      
    
              Mission
      
    
              Organization
      
    
              Priorities
      
    
              Site Links Breadcrumb
Home
  About DHS
  Site Links
  Keywords
  Cybersecurity

     Cybersecurity
Search This Keyword
  Enter Search Term(s)
Content Type
          - Any -Alerts and NotificationsNTAS AlertNewsP25 CapPublicationSaverSite Page
Items per page
          5102550- All -
Sort by
          ResetOldest FirstNewest First
Last Updated: April 2, 2024 | Press ReleasesCyber Safety Review Board Releases Report on Microsoft Online Exchange Incident from Summer 2023
    The U.S. Department of Homeland Security released the Cyber Safety Review Board’s (CSRB) findings and recommendations following its independent review of the Summer 2023 Microsoft Exchange Online intrusion.
    Last Updated: March 20, 2024 | Press ReleasesDHS and DG CONNECT Announce Initiative Comparing Cyber Incident Reporting to Better Align Transatlantic Approaches
    DHS and European Commission’s Directorate General for Communications, Networks, Content, and Technology (DG CONNECT) announced an initiative to compare cyber incident reporting elements that will inform cyber incident reporting requirements by the US and EU.
    Last Updated: March 20, 2024 | PublicationComparative Assessment of the DHS Harmonization of Cyber Incident Reporting to the Federal Government Report and the Rules on Incident Reporting in the EU Directive on Measures for a High Common Level of Cybersecurity Across the Union (NIS 2 Directive)
    To inform the ongoing implementation of CIRCIA and the NIS 2 Directive by the respective authorities and to support entities active in multiple jurisdictions in their efforts to respond to cyber incidents, DHS and DG CONNECT are publishing the present joint report that identifies the main similarities and divergences in the DHS Report’s recommendations and the NIS 2 Directive.
    Last Updated: February 27, 2024 | PublicationZero Trust Implementation Strategy
    DHS has been implementing zero trust mandates for years. This strategy establishes a shared vision that better protects resources, stabilizes cybersecurity budgets, and accelerates mission outcomes.
    Last Updated: February 21, 2024 | Fact SheetsFACT SHEET: DHS Moves to Improve Supply Chain Resilience and Cybersecurity Within Our Maritime Critical Infrastructure
    DHS and the Biden-Harris Administration are taking new actions to protect American maritime critical infrastructure, bolster port cybersecurity, and improve supply chain resilience.
    Last Updated: February 16, 2024 | SpeechesSecretary Mayorkas Delivers Keynote Remarks at Munich Cyber Security Conference
    Secretary Mayorkas delivered remarks in his keynote address to the Munich Cyber Security Conference in Munich, Germany.
    Last Updated: February 8, 2024 | Site PageCommunications and Cyber Resiliency
    Operational assurance in an increasingly digitally-integrated environment requires resiliency across data, software, hardware and communications networks. DHS operations are often conducted in challenging, congested and contested environments across cyber and electromagnetic domains.
    Last Updated: January 30, 2024 | Press ReleasesJoint Statement by United States Secretary of Homeland Security Mayorkas and European Union Commissioner for Internal Market Breton
    United States Secretary of Homeland Security Alejandro N. Mayorkas and European Commissioner for Internal Market Thierry Breton released an updated joint statement on the cooperation between the United States and the European Union in the field of cyber resilience.
    Last Updated: January 17, 2024 | PublicationResources for Individuals on the Threat of Doxing
    This infographic defines what doxing is and outlines proactive steps individuals can take to prevent themselves from doxing.
    Last Updated: January 9, 2024 | Press Releases2023 Year in Review: Secretary Mayorkas Champions Department-Wide Efforts to Save Lives and Prepare for 21st Century Security Challenges
    Secretary of Homeland Security Alejandro N. Mayorkas and the Department of Homeland Security (DHS) reflect on the progress made in 2023 to improve cohesion, transparency, and innovation in the work of preventing, preparing for, and responding to the many and varied threats facing the homeland in 2023.

  
    Pagination
    Current page1
              Page2
              Page3
                          ...
                          24
                          Next Return to top

           Topics
      
    
                  News
      
    
                  In Focus
      
    
                  How Do I?
      
    
                  Get Involved
      
    
                  About DHS
                            
        U.S. Department of Homeland Security Seal
      
    DHS.gov
                  An official website of the U.S. Department of Homeland SecurityAbout DHS
                              Accessibility
                              Budget and Performance
                              DHS Components
                              FOIA Requests
                              No FEAR Act Data
                              Privacy Policy
                              Site Links
                              Office of Inspector General
                              The White House
                              USA.gov

                        Looking for U.S. government information and services?
                Visit USA.gov