{
  "id": "skill-area:network-segmentation",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-expanded.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Network Segmentation",
    "description": "Dividing networks into isolated security zones — VLANs, VPCs,\nservice mesh policies, micro-segmentation enforcement, and\neast-west traffic inspection for lateral movement prevention.\n",
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:network-segmentation",
      "to": "domain:security",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:network-segmentation",
      "to": "domain:networking",
      "kind": "applies_to",
      "attributes": {
        "confidence": "secondary"
      }
    },
    {
      "from": "skill-area:network-segmentation",
      "to": "skill-area:zero-trust-architecture",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "skill-area:network-segmentation",
      "to": "skill-area:network-security",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "helpful"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "responsibility:pci-compliance",
      "to": "skill-area:network-segmentation",
      "kind": "requires_expertise",
      "attributes": {}
    },
    {
      "from": "role:security-architect",
      "to": "skill-area:network-segmentation",
      "kind": "requires_expertise",
      "attributes": {}
    },
    {
      "from": "role:network-administrator",
      "to": "skill-area:network-segmentation",
      "kind": "requires_expertise",
      "attributes": {}
    }
  ]
}