Paul Grassi is a Principal at Amazon, in the Identity Services group. He is responsible for defining the strategic direction of identity-related products and services across shoppers, sellers, and vendors for amazon.com and its subsidiaries. Prior to Amazon, Paul worked at AWS, leading the development of IAM and security offerings for Fortune 500 customers. He was the lead author of NIST 800-63-3, and has over 20 years of identity and cybersecurity consulting. Paul is also the Chair of the Identity Verification Working Group (IDWG) within the Fast Identity Online (FIDO) Alliance.