RabbitMQ is an open-source message and streaming broker that enables efficient communication between distributed systems. It's highly extensible with plugins and supports multiple messaging protocols that improve application reliability while enabling fast deployment and integration with other systems. This article explains how to Install RabbitMQ on Ubuntu 24.04 and secure it on the server. Before you begin: * Deploy a [Ubuntu 24.04 instance on Vultr](https://vultr.com/servers/ubuntu). * Set up......