"red flag knowledge" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-",
        "head": "red flag knowledge"
      },
      "expansion": "red flag knowledge (uncountable)",
      "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": "topical",
          "langcode": "en",
          "name": "Law",
          "orig": "en:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Actual knowledge of copyright infringement, which may mean that an online service provider bears more liability for its users' actions than if it had no such knowledge."
      ],
      "id": "en-red_flag_knowledge-en-noun-mKaYmi9y",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "copyright",
          "copyright"
        ],
        [
          "infringement",
          "infringement"
        ],
        [
          "online",
          "online"
        ],
        [
          "service provider",
          "service provider"
        ],
        [
          "liability",
          "liability"
        ],
        [
          "user",
          "user"
        ]
      ],
      "raw_glosses": [
        "(law) Actual knowledge of copyright infringement, which may mean that an online service provider bears more liability for its users' actions than if it had no such knowledge."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "red flag knowledge"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-",
        "head": "red flag knowledge"
      },
      "expansion": "red flag knowledge (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "en:Law"
      ],
      "glosses": [
        "Actual knowledge of copyright infringement, which may mean that an online service provider bears more liability for its users' actions than if it had no such knowledge."
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "copyright",
          "copyright"
        ],
        [
          "infringement",
          "infringement"
        ],
        [
          "online",
          "online"
        ],
        [
          "service provider",
          "service provider"
        ],
        [
          "liability",
          "liability"
        ],
        [
          "user",
          "user"
        ]
      ],
      "raw_glosses": [
        "(law) Actual knowledge of copyright infringement, which may mean that an online service provider bears more liability for its users' actions than if it had no such knowledge."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "red flag knowledge"
}