The .gov means it’s official.
Federal government websites always use a .gov or .mil domain. Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
Through its Standards and Testing Program, NIJ fosters the development and implementation of standards and associated conformity assessment programs for the unique equipment that criminal justice agencies use.