{
  "id": "skill-area:backend-auth",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-technical-depth.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Backend Authentication & Authorization",
    "description": "Implementing authentication and authorization in backend services —\nsession management, JWT/OAuth2/OIDC flows, RBAC/ABAC models, API\nkey management, and multi-tenant identity isolation. Covers\nintegration with identity providers (Auth0, Keycloak, Cognito).\n",
    "domains": [
      "specialization:backend-development",
      "specialization:security-compliance"
    ],
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:backend-auth",
      "to": "specialization:backend-development",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:authentication",
      "to": "skill-area:backend-auth",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "stack-profile:go-gin-postgres",
      "to": "skill-area:backend-auth",
      "kind": "requires_skill_area"
    },
    {
      "from": "stack-profile:kotlin-ktor-exposed",
      "to": "skill-area:backend-auth",
      "kind": "requires_skill_area"
    },
    {
      "from": "lib-process:web-development--jwt-authentication",
      "to": "skill-area:backend-auth",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-process:web-development--rbac-implementation",
      "to": "skill-area:backend-auth",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-skill:web-development--jwt",
      "to": "skill-area:backend-auth",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    }
  ]
}