This tutorial shows how to authenticate two SPIFFE-identified workloads that are identified by two different SPIRE Servers. The first part of this document demonstrates how to configure SPIFFE federation by showing the SPIRE configuration file changes and spire-server commands used to set up a stock quote webapp frontend and service backend. The second part of this document lists the steps you run to show the scenario in action using the Docker Compose files included in this tutorial’s directory.