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      Research & Development
      
                
  
          Research & Development


      
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Science and Technology
  Research & Development
  Physical Security and Critical Infrastructure Resilience

     Research & Development
                
      Advanced Sensing
                
                    
      
      Artificial Intelligence and Autonomous Systems
                
                    
      
      Biotechnology
                
                    
      
      Border Security
                
                    
      
      Chemical, Biological and Explosive Defense R&D
                
                    
      
      Communications and Cyber Resiliency
                
                    
      
      Community and Infrastructure Resilience
                
                    
      
      Counter Terrorist
                
                    
      
      Cybersecurity/Information Analysis R&D
                
                    
      
      Data, Modeling, and Simulation Sciences
                
                    
      
      Digital Identity and Trust
                
                    
      
      Earth Systems Sciences
                
                    
      
      Emerging Computing Paradigms
                
                    
      
      First Responder Capability
                
                    
      
      Food and Agriculture Defense
                
                    
      
      Novel Materials and Secure Manufacturing
                
                    
                    
      Physical Security and Critical Infrastructure Resilience
                
      Baggage/Cargo/People Screening
                
                    
      
      Critical Infrastructure Security & Resilience Research Program
                
                    
      
      Physical Security
                
                    
      
      Public Safety and Violence PreventionSocial Sciences
                
                    
      
      Wildfire TechnologyExpertise
                
                    
      
      Partnerships
                
                    
      
      Work with S&T
                
                    
      
      News & Events
                
                    
      
      About S&TSubscribe
    
      Subscribe to S&T NewsPhysical Security and Critical Infrastructure Resilience
The Science and Technology Directorate  (S&T) invests in research and development technologies, methods, and procedures to enhance the physical security of the nation’s critical infrastructure, which includes our air travel system, mass transportation systems, and schools, as well as soft targets such as mass public gatherings.

S&T also conducts research and development test and evaluation to analyze the foreign influence spectrum, i.e., how it can impact critical functions, such as the media and elections and what can be done to prevent it. This research will enable policymakers and operational end-users to make informed decisions to mitigate vulnerabilities and enhance community resilience in the face of various physical, social, and behavioral threats.

Programs include:

Baggage/Cargo/People Screening
	Critical Infrastructure Security & Resilience Research (CISRR) Program
	Physical Security
	Public Safety and Violence PreventionVisit S&T Impact: Critical Incidents to watch video and learn more about how our research and development efforts help the nation prepare for and respond to critical incidents.
      
      Contact
      PS_STMCS@hq.dhs.gov
              Learn more about us and discover how your organization can partner with S&T to make the homeland more secure.

    Last Updated: 02/05/2024
  
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           Research & Development
      
    
                  Expertise
      
    
                  Partnerships
      
    
                  Work with S&T
      
    
                  News & Events
      
    
                  About S&T
                            
        Science and Technology
      
    https://www.dhs.gov/science-and-technology
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