CONFERENCE METADATA — incomplete historical coverage; source presence is not proof of delivery.
Research dataset: Lukas Walter, Clemens Sauerwein, Daniel Woods, InfoSec.pptx, https://doi.org/10.5281/zenodo.15989593, CC BY 4.0 https://creativecommons.org/licenses/by/4.0/. Changes: metadata extraction, exact-match reconciliation and uncertainty flags. No endorsement implied.

{
  "id": "ccc-import-4943bb5b62764ada53",
  "title": "Hacking MFPs",
  "presenters": [
    "Andrei Costin"
  ],
  "event": "28C3: behind enemy lines",
  "year": "2011",
  "source_url": "https://media.ccc.de/v/28c3-4871-en-hacking_mfps",
  "source_kind": "CCC recording catalog",
  "source_file": "ccc-28c3.json",
  "rights": "Metadata and source links only; abstracts, biographies, transcripts and media not republished",
  "delivery_status": "Not independently verified",
  "title_status": "source supplied",
  "presenter_status": "source supplied",
  "media": [
    {
      "kind": "recording page",
      "url": "https://media.ccc.de/v/28c3-4871-en-hacking_mfps"
    }
  ],
  "provenance": [
    {
      "event": "28c3",
      "title": "28C3: behind enemy lines",
      "source": "https://api.media.ccc.de/public/conferences/28c3",
      "file": "ccc-28c3.json",
      "sha256": "511fd271514b70ceb0104fe435f3a41631e6ef4eecdd8579d227d79507712f55",
      "checked": "2026-10-16T03:44:34Z",
      "source_records": 100
    }
  ],
  "source_guid": "import-4943bb5b62764ada53",
  "source_event_api": "https://api.media.ccc.de/public/events/import-4943bb5b62764ada53",
  "date": "2011-12-28T01:00:00.000+01:00",
  "duration_seconds": 3478,
  "language": "eng",
  "tags": [
    "28c3",
    "Hacking"
  ],
  "event_acronym": "28c3",
  "source_schedule_url": ""
}