FAQ

The EPSS model is developed and maintained by the FIRST (Forum of Incident Response and Security Teams) community, in collaboration with researchers, data analysts, and cybersecurity professionals. It is an open and collaborative project, with publicly documented methods and regularly updated results.

This model is based on massive statistical data and machine learning techniques. It is designed to be transparent, reproducible, and freely accessible, making it a reliable tool suitable for the operational needs of security teams, even outside the American or governmental scope.