Cosmos is a self-hosted platform for running server applications securely and with built-in privacy features. It acts as a secure gateway to your application, as well as a server manager. It aims to solve the increasingly worrying problem of vulnerable self-hosted applications and personal servers. Whether you have a server, a NAS, or a Raspberry Pi with applications such as Plex, HomeAssistant or even a blog, Cosmos is the perfect solution to secure them all. Simply install Cosmos on your server and connect to your applications through it to enjoy built-in security and robustness for all your services, right out of the box.