The Science and Technology Directorate (S&T) serves as the research and development arm of the Department of Homeland Security. We help improve security across the nation by developing innovative technology, knowledge products, methods, and solutions to address the critical needs of the Homeland Security Enterprise. A large part of our mission is finding solutions to better enable and protect the men and women charged with securing our communities and critical infrastructure, including first responders, Border Patrol agents, Transportation Security Officers, cybersecurity professionals, and more. Our responsibilities are wide-ranging, focusing on all aspects of the nation’s security to include first responders, cybersecurity, critical Read more