"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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "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, →ISBN, 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": "quote"
        }
      ],
      "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 eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Computer security"
      ],
      "examples": [
        {
          "ref": "2022, Peter Augustine, Pethuru Raj, Sathyan Munirathinam, editors, Enterprise Digital Transformation: Technology, Tools, and Use Cases, CRC Press, →ISBN, 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": "quote"
        }
      ],
      "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"
}