Romana is a software solution designed to provide network and security services in cloud-native environments. It focuses on delivering an efficient and scalable infrastructure for Kubernetes and other container orchestration platforms. Romana's technology eliminates the need for overlays by directly using native routing, which enhances performance and reduces complexity in network management. By addressing network segmentation, security policy implementation, and network management, Romana aims to simplify the deployment of microservices and improve operational efficiency for businesses leveraging cloud infrastructures.