"Sybil attack" meaning in English

{
  "etymology_text": "Named from Sybil, a book about a woman diagnosed with dissociative identity disorder; suggested by Brian Zill at Microsoft Research.",
  "forms": [
    {
      "form": "Sybil attacks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Sybil attack (plural Sybil attacks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
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          "source": "w"
        },
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          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computer security",
          "orig": "en:Computer security",
          "parents": [
            "Computing",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2022, Peter Augustine, Pethuru Raj, Sathyan Munirathinam, editors, Enterprise Digital Transformation: Technology, Tools, and Use Cases, CRC Press, page 180",
          "text": "If the signal rate from the claimed identity and the actual node differs, it can be considered as a Sybil attack. The successful prevention of Sybil attack increases the stability of the network.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An attack that subverts a reputation system by forging a large number of identities in peer-to-peer networks."
      ],
      "id": "en-Sybil_attack-en-noun-nD31~Hi~",
      "links": [
        [
          "computer security",
          "computer security"
        ],
        [
          "subvert",
          "subvert"
        ],
        [
          "reputation",
          "reputation"
        ],
        [
          "system",
          "system"
        ],
        [
          "forging",
          "forge"
        ],
        [
          "identities",
          "identity"
        ],
        [
          "peer-to-peer",
          "peer-to-peer"
        ],
        [
          "network",
          "network"
        ]
      ],
      "qualifier": "computer security",
      "raw_glosses": [
        "(computer security) An attack that subverts a reputation system by forging a large number of identities in peer-to-peer networks."
      ],
      "synonyms": [
        {
          "word": "pseudospoofing"
        }
      ],
      "wikipedia": [
        "Sybil (Schreiber book)",
        "Sybil attack"
      ]
    }
  ],
  "word": "Sybil attack"
}

{
  "etymology_text": "Named from Sybil, a book about a woman diagnosed with dissociative identity disorder; suggested by Brian Zill at Microsoft Research.",
  "forms": [
    {
      "form": "Sybil attacks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Sybil attack (plural Sybil attacks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "en:Computer security"
      ],
      "examples": [
        {
          "ref": "2022, Peter Augustine, Pethuru Raj, Sathyan Munirathinam, editors, Enterprise Digital Transformation: Technology, Tools, and Use Cases, CRC Press, page 180",
          "text": "If the signal rate from the claimed identity and the actual node differs, it can be considered as a Sybil attack. The successful prevention of Sybil attack increases the stability of the network.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An attack that subverts a reputation system by forging a large number of identities in peer-to-peer networks."
      ],
      "links": [
        [
          "computer security",
          "computer security"
        ],
        [
          "subvert",
          "subvert"
        ],
        [
          "reputation",
          "reputation"
        ],
        [
          "system",
          "system"
        ],
        [
          "forging",
          "forge"
        ],
        [
          "identities",
          "identity"
        ],
        [
          "peer-to-peer",
          "peer-to-peer"
        ],
        [
          "network",
          "network"
        ]
      ],
      "qualifier": "computer security",
      "raw_glosses": [
        "(computer security) An attack that subverts a reputation system by forging a large number of identities in peer-to-peer networks."
      ],
      "wikipedia": [
        "Sybil (Schreiber book)",
        "Sybil attack"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "pseudospoofing"
    }
  ],
  "word": "Sybil attack"
}