The NCCoE's Douglas Montgomery will present lessons learned from the NIST NCCoE Secure Inter-Domain Routing collaborative project at the 2018 Technology Exchange hosted by Internet2. This project is a collaboration between NIST, vendors, and network operators (both commercial and from the R&E community) to evaluate the current state of RPKI-based technologies for BGP origin validation and to develop guidance for their use in both enterprise and service provider networks.