{
  "port": 9815,
  "protocol": "both",
  "service": "Unassigned",
  "oneLiner": "No IANA assignment on TCP or UDP; nothing standard listens here.",
  "whatItIs": "IANA has no service registered on 9815 in either transport. Nmap's service database lists it as `unknown` on both TCP and UDP at low frequency, which reflects occasional application use rather than any particular product. There is no protocol document to consult and no notable security folklore attached to the number.",
  "exposure": {
    "verdict": "careful",
    "note": "Unidentified service. Establish what it is locally, then decide — the port number carries no information either way."
  },
  "checkCommand": "sudo lsof -nP -iTCP:9815 -sTCP:LISTEN",
  "links": [
    {
      "title": "IANA Service Name and Transport Protocol Port Number Registry",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml",
      "kind": "iana"
    }
  ]
}