セキュリティ アナリストのマークは、組織のネットワークに差し迫った脅威を検出するために脅威ハンティングを実行する任務を負いました。彼は最初のステップでの観察に基づいて仮説を立て、DNS およびプロキシ ログから収集された既存のデータを使用して脅威ハンティング プロセスを開始しました。
上記のシナリオでマークが採用した脅威ハンティング方法の種類を特定します。
正解:C
A data-driven hunting method is a type of threat hunting method that employs existing data collected from various sources, such as DNS and proxy logs, to generate and test hypotheses about potential threats. This method relies on data analysis and machine learning techniques to identify patterns and anomalies that indicate malicious activity. A data-driven hunting method can help discover unknown or emerging threats that may evade traditional detection methods. An entity-driven hunting method is a type of threat hunting method that focuses on specific entities, such as users, devices, or domains, that are suspected or known to be involved in malicious activity. A TTP-driven hunting method is a type of threat hunting method that leverages threat intelligence and knowledge of adversary tactics, techniques, and procedures (TTPs) to formulate and test hypotheses about potential threats. A hybrid hunting method is a type of threat hunting method that combines different approaches, such as data-driven, entity-driven, and TTP-driven methods, to achieve more comprehensive and effective results.