{"ok":true,"entity":{"slug":"cloudtrail","entityType":"product","name":"AWS CloudTrail","officialName":"AWS CloudTrail","canonicalName":"AWS CloudTrail","displayName":"AWS CloudTrail","category":"クラウド操作履歴・ガバナンス監査サービス","shortDescription":"AWSが提供する操作履歴の記録・監査サービス。2013年11月に提供が始まり、AWSアカウント内で行われたAPI呼び出し等の操作履歴（誰が・いつ・何をしたか）を記録する。","alias":[],"searchKeywords":["AWS CloudTrail","ガバナンス","操作履歴監査"],"website":"https://aws.amazon.com/cloudtrail/","primaryCluster":"cloud-platform","secondaryClusters":[],"verificationStatus":"draft","id":"cloudtrail","updatedAt":"2026-07-22T15:38:37.235Z"},"references":[{"id":"P-01-001","companyId":"cloudtrail","questionId":"P-01-001","instanceId":"QIN-cloudtrail-P01-001","promptText":"AWS CloudTrailとはどのようなものですか？","promptTypeId":"P-01","answer":"AWS CloudTrailは、AWSが提供する操作履歴の記録・監査サービスです。2013年11月に提供が始まり、AWSアカウント内で行われたAPI呼び出し等の操作履歴を記録します。","evidencePoints":["ev-cloudtrail-1"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/cloudtrail/P-01-001","sourceEvidence":[{"id":"ev-cloudtrail-1","text":"AWS公式サイトによれば、AWS CloudTrailはAWSが提供する操作履歴の記録・監査サービスであり、2013年11月に提供が始まった。AWSアカウント内で行われたAPI呼び出し等の操作履歴を記録する点を特徴とする。","coverageType":["Identity","Capability"],"sourceType":"official_site","sourceClass":"Documentation","sourceUrl":"https://aws.amazon.com/cloudtrail/","title":"AWS CloudTrail | AWS","confidence":"high","needsVerification":true,"sourceVerified":false,"supportedPromptTypes":["P-01","P-02","P-04"],"entityId":"cloudtrail"}],"generatedAt":"2026-07-22T15:38:37.235Z"},{"id":"P-02-001","companyId":"cloudtrail","questionId":"P-02-001","instanceId":"QIN-cloudtrail-P02-001","promptText":"AWS CloudTrailは他の同種のサービス・製品と比べてどう違いますか？","promptTypeId":"P-02","answer":"比較軸\n・役割（操作履歴の記録・監査か、権限の設定・制御か）\n\nAWS CloudTrailは、実際に行われた操作の記録・監査を担う点が特徴で、誰が何にアクセスできるかという権限の設定・制御を担うAWS IAMとは役割が異なる。","evidencePoints":["ev-cloudtrail-2"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/cloudtrail/P-02-001","sourceEvidence":[{"id":"ev-cloudtrail-2","text":"AWS公式サイトによれば、AWS CloudTrailは実際に行われた操作の記録・監査（誰が・いつ・何をしたか）を担う点が特徴で、権限の設定・アクセス制御そのものを担うAWS IAMとは役割が異なる（IAMは権限の設定、CloudTrailは操作履歴の記録）。","coverageType":["Differentiation"],"sourceType":"official_site","sourceClass":"Documentation","sourceUrl":"https://aws.amazon.com/cloudtrail/features/","title":"AWS CloudTrail Features | AWS","confidence":"high","needsVerification":true,"sourceVerified":false,"supportedPromptTypes":["P-01","P-02","P-04"],"entityId":"cloudtrail"}],"generatedAt":"2026-07-22T15:38:37.235Z"},{"id":"P-04-001","companyId":"cloudtrail","questionId":"P-04-001","instanceId":"QIN-cloudtrail-P04-001","promptText":"AWS CloudTrailはどのような場面で使われますか？","promptTypeId":"P-04","answer":"AWS CloudTrailは、コンプライアンス要件やセキュリティ監査のために、AWSアカウント内で誰がいつ何を行ったかを追跡・証跡として残したい場面で使われる。","evidencePoints":["ev-cloudtrail-1","ev-cloudtrail-2"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/cloudtrail/P-04-001","sourceEvidence":[{"id":"ev-cloudtrail-1","text":"AWS公式サイトによれば、AWS CloudTrailはAWSが提供する操作履歴の記録・監査サービスであり、2013年11月に提供が始まった。AWSアカウント内で行われたAPI呼び出し等の操作履歴を記録する点を特徴とする。","coverageType":["Identity","Capability"],"sourceType":"official_site","sourceClass":"Documentation","sourceUrl":"https://aws.amazon.com/cloudtrail/","title":"AWS CloudTrail | AWS","confidence":"high","needsVerification":true,"sourceVerified":false,"supportedPromptTypes":["P-01","P-02","P-04"],"entityId":"cloudtrail"},{"id":"ev-cloudtrail-2","text":"AWS公式サイトによれば、AWS CloudTrailは実際に行われた操作の記録・監査（誰が・いつ・何をしたか）を担う点が特徴で、権限の設定・アクセス制御そのものを担うAWS IAMとは役割が異なる（IAMは権限の設定、CloudTrailは操作履歴の記録）。","coverageType":["Differentiation"],"sourceType":"official_site","sourceClass":"Documentation","sourceUrl":"https://aws.amazon.com/cloudtrail/features/","title":"AWS CloudTrail Features | AWS","confidence":"high","needsVerification":true,"sourceVerified":false,"supportedPromptTypes":["P-01","P-02","P-04"],"entityId":"cloudtrail"}],"generatedAt":"2026-07-22T15:38:37.235Z"}]}