This document summarizes an FSMA Fridays webinar from January 2018. The webinar covered FSMA news and updates, focused on food defense requirements under the Intentional Adulteration Rule, and included a question and answer session. Speakers from The Acheson Group and SafetyChain discussed key aspects of the Intentional Adulteration Rule such as vulnerability assessments, mitigation strategies, and compliance dates. Resources for industry on food defense requirements were also provided.