Explore how to build secure and decentralized global applications on Kubernetes using NATS in this 44-minute tutorial. Learn to set up a globally available NATS cluster across multiple Kubernetes regions from four different cloud providers: AWS, Digital Ocean, GKE, and Azure. Discover the implementation of NATS gateways and leafnode connections to create a robust global communications network. Gain insights into leveraging NATS' decentralized authorization model by following the creation of a simple Slack-like clone that runs in your terminal. Participate interactively during the session by having Docker installed to run the provided examples and interact with other attendees.