{
  "$type": "site.standard.document",
  "contributors": [
    {
      "did": "did:plc:jdrw76zcbtriweixutdr5enn",
      "displayName": "nyan"
    }
  ],
  "description": "Electron's safeStorage uses DPAPI on Windows, which means any process running as your user can decrypt Signal's database. on macOS, Keychain actually isolates per-app.",
  "path": "/posts/2026-03-19-signal-desktop-dpapi/",
  "publishedAt": "2026-03-19T23:00:00.000000Z",
  "site": "at://did:plc:6guvlunah45ryrpsaf2mfr4l/site.standard.publication/self",
  "tags": [
    "security",
    "til"
  ],
  "title": "signal desktop's encryption is per-user, not per-app (on Windows)"
}