{
  "port": 7278,
  "protocol": "both",
  "service": "OMA Dynamic Content Delivery over CBS",
  "oneLiner": "An Open Mobile Alliance registration for Dynamic Content Delivery over Cell Broadcast Service.",
  "whatItIs": "IANA registered 7278 in January 2008 as oma-dcdocbs, \"OMA Dynamic Content Delivery over CBS\". DCD was an Open Mobile Alliance enabler for pushing channel-based content to handsets, and this assignment covers the variant carried over the cellular Cell Broadcast Service. It belongs to operator-side mobile infrastructure of that era, not to general-purpose servers, and it is close to unseen in internet-wide scanning. If it is open on a host you administer, the listener is almost certainly something unrelated that picked the number.",
  "exposure": {
    "verdict": "careful",
    "note": "Nothing generic runs here, so an open 7278 is an unidentified service; find the process before deciding anything about it."
  },
  "checkCommand": "nc -vz TARGET 7278",
  "links": [
    {
      "title": "IANA Service Name and Transport Protocol Port Number Registry — 7278",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=7278",
      "kind": "iana"
    }
  ]
}