T - Indicates a link to a tool that must be installed and run locally
D - Google Dork, for more information: Google Hacking
R - Requires registration
M - Indicates a URL that contains the search term and the URL itself must be edited manually
I originally created this framework with an information security point of view. Since then, the response from other fields and disciplines has been incredible. I would love to be able to include any other OSINT resources, especially from fields outside of infosec. Please let me know about anything that might be missing!