{
  "guid": "c102d2a8-d3fd-42f2-bb82-48a09e3c85c7",
  "code": null,
  "id": 102283,
  "date": "2025-12-28T17:00:00+01:00",
  "start": "17:00",
  "duration": "00:50",
  "room": "SoS Stage H",
  "slug": "39c3-yes-even-you-can-harden-your-systemd-services",
  "title": "Yes, even you can harden your systemd services!",
  "subtitle": null,
  "language": "en",
  "track": null,
  "type": "other",
  "abstract": "",
  "description": "systemd offers lots of low-effort features for hardening services, but they're only slowly gaining adoption even though they are relatively simple to use. I'd like to introduce the essential options for hardening a systemd service, taking into account some interesting possibilities that arise when at least parts of the system are completely immutable, such as on NixOS.\n",
  "logo": null,
  "persons": [
    {
      "guid": "c77abfc7-2031-4f69-8f35-40ef56b4a4f6",
      "name": "whoami (she/they)",
      "public_name": "whoami (she/they)",
      "avatar": null,
      "biography": "GSM NIXOS\nDECT WHOOO\n",
      "url": "https://events.ccc.de/congress/2025/hub/en/user/whoami"
    }
  ],
  "url": "https://events.ccc.de/congress/2025/hub/en/event/detail/yes-even-you-can-harden-your-systemd-services",
  "links": [],
  "do_not_record": true,
  "do_not_stream": null
}