Whether cruise ship, ferry, or cargo vessel: the available onboard Internet connection can vary depending on the route and connection technology. Especially when bandwidth is limited, it is essential to manage access for passengers and crew in a targeted manner. With IACBOX, usage times, data volumes, and bandwidth can be defined to suit different user groups and Internet packages. A customisable WiFi portal provides space for onboard information and service offerings. Optional interfaces to supported ship management systems (Shipboard PMS) enable the integration of Internet access into existing processes.