 Hi, my name is Greg Abrimitz and I'm an instructor with Red Hat Training. I'd like to welcome you to DO 328, the building Brazilian microservices with Istio and Red Hat OpenShift Service Mesh Cores, which is about installing, configuring, and managing Red Hat OpenShift Service Mesh Version 2.0. We'll be simulating and overcoming operational errors using timeouts, retries, circuit breakers, connection pools. We'll be implementing secure communication and discussing mutual authentication using TLS. This course is intended for system and software architects and software developers that need to manage services running in cloud-native environments and implement resilience, observability, full tolerance, and security in their infrastructure. I'd like to welcome you to join us in the first video and start learning!