When was RDAS made available?
The Restricted-use Data Analysis System (RDAS) is now available for all users. Select Analyze > Restricted Data from the SAMHDA toolbar to open RDAS.
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
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.