The main purpose of the Research Security and Accountability in DHS Act is to enhance the protection of sensitive research and development information within the Department of Homeland Security (DHS). This legislation aims to establish a comprehensive policy and process to prevent unauthorized access to or disclosure of sensitive information related to research and development activities. Key provisions of the Act include the requirement for the Under Secretary of the Science and Technology Directorate at DHS to create a department-wide policy that safeguards sensitive research information.