# c2FmZQ {#module-services-c2fmzq} c2FmZQ is an application that can securely encrypt, store, and share files, including but not limited to pictures and videos. The service `c2fmzq-server` can be enabled by setting ```nix { services.c2fmzq-server.enable = true; } ``` This will spin up an instance of the server which is API-compatible with [Stingle Photos](https://stingle.org) and an experimental Progressive Web App (PWA) to interact with the storage via the browser. In principle the server can be exposed directly on a public interface and there are command line options to manage HTTPS certificates directly, but the module is designed to be served behind a reverse proxy or only accessed via localhost. ```nix { services.c2fmzq-server = { enable = true; bindIP = "127.0.0.1"; # default port = 8080; # default }; services.nginx = { enable = true; recommendedProxySettings = true; virtualHosts."example.com" = { enableACME = true; forceSSL = true; locations."/" = { proxyPass = "http://127.0.0.1:8080"; }; }; }; } ``` For more information, see .