{
  "id": "bbg-p0104-identity-access-and-auth-identity",
  "title": "Two-Factor Authentication Flow",
  "chapter": "identity-access-and-auth",
  "batch": "21",
  "rank": 206,
  "sourcePage": 104,
  "sourcePointer": "p. 104",
  "status": "accepted",
  "reviewerStatus": "reviewed",
  "fidelityScore": 0.9,
  "canvas": {
    "width": 960,
    "height": 640
  },
  "fireworksTechGraph": {
    "style": "style-1-flat-icon",
    "diagramType": "sequence",
    "topologyNotes": [
      "source page render inspected",
      "extracted page text inspected",
      "source page render and extracted text inspected",
      "preserve 2FA sequence: password knowledge factor plus possession or inherence second factor before access",
      "omit decorative source icons"
    ],
    "publicBoundary": [
      "original vector output",
      "no source pixels",
      "no source mark or long wording"
    ]
  },
  "callouts": [],
  "sourceReview": {
    "conceptAnchors": [
      "concept: knowledge factor password",
      "concept: possession factor authenticator device",
      "concept: inherence factor biometrics",
      "concept: verifier grants access"
    ],
    "labelSource": "curated",
    "semanticStatus": "reviewed"
  },
  "groups": [
    {
      "id": "flow",
      "label": "Authentication factors",
      "x": 54,
      "y": 140,
      "w": 852,
      "h": 300
    }
  ],
  "shapes": [
    {
      "id": "user",
      "kind": "actor",
      "label": "User",
      "detail": "login",
      "x": 98,
      "y": 246,
      "w": 82,
      "h": 86,
      "tone": "blue"
    },
    {
      "id": "password",
      "kind": "rect",
      "label": "Password",
      "detail": "knowledge",
      "x": 270,
      "y": 186,
      "w": 132,
      "h": 58,
      "tone": "orange"
    },
    {
      "id": "second",
      "kind": "diamond",
      "label": "Second factor",
      "detail": "possession or biometrics",
      "x": 464,
      "y": 174,
      "w": 138,
      "h": 86,
      "tone": "purple"
    },
    {
      "id": "verify",
      "kind": "gateway",
      "label": "Verifier",
      "detail": "check both",
      "x": 646,
      "y": 234,
      "w": 126,
      "h": 82,
      "tone": "green"
    },
    {
      "id": "access",
      "kind": "rect",
      "label": "Access",
      "detail": "granted",
      "x": 800,
      "y": 246,
      "w": 94,
      "h": 58,
      "tone": "teal"
    }
  ],
  "connectors": [
    {
      "from": "user",
      "to": "password",
      "label": "factor 1",
      "flow": "main"
    },
    {
      "from": "password",
      "to": "second",
      "label": "continue",
      "flow": "main"
    },
    {
      "from": "user",
      "to": "second",
      "label": "factor 2",
      "flow": "data"
    },
    {
      "from": "second",
      "to": "verify",
      "label": "proof",
      "flow": "control"
    },
    {
      "from": "verify",
      "to": "access",
      "label": "allow",
      "flow": "main"
    }
  ]
}