{"ok":true,"entity":{"slug":"siem","entityType":"concept","name":"SIEM（セキュリティ情報イベント管理）","canonicalName":"Security Information and Event Management","displayName":"SIEM（セキュリティ情報イベント管理）","category":"セキュリティ概念","shortDescription":"各種ログを集約・相関分析して脅威を検知するセキュリティ運用の仕組み。","alias":["SIEM","Security Information and Event Management","セキュリティ情報イベント管理"],"searchKeywords":["SIEM","ログ分析","脅威検知","セキュリティ運用"],"website":null,"parentEntity":null,"primaryCluster":"security","secondaryClusters":[],"id":"siem","verificationStatus":"draft","updatedAt":"2026-07-10T07:31:10.004Z"},"references":[{"id":"P-01-001","companyId":"siem","questionId":"P-01-001","instanceId":"QIN-siem-P01-001","promptText":"SIEMとは何ですか？","promptTypeId":"P-01","answer":"SIEM（セキュリティ情報イベント管理）とは、各種ログを集約・相関分析して脅威を検知するセキュリティ運用の仕組みです。","evidencePoints":["siem-ev-001"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/siem/P-01-001","sourceEvidence":[{"id":"siem-ev-001","text":"SIEM（セキュリティ情報イベント管理）は、各種ログを集約・相関分析して脅威を検知するセキュリティ運用の仕組みである。","title":"SIEM（概念）","coverageType":["Identity"],"sourceType":"industry_reference","sourceClass":"Documentation","sourceUrl":null,"confidence":"medium","supportedPromptTypes":["P-01"],"needsVerification":true,"sourceVerified":false,"entityId":"siem"}],"generatedAt":"2026-07-10T07:31:10.004Z"},{"id":"P-02-001","companyId":"siem","questionId":"P-02-001","instanceId":"QIN-siem-P02-001","promptText":"SIEMは個別のログ確認とどう違いますか？","promptTypeId":"P-02","answer":"SIEMは多数の機器やアプリのログを横断的に集約・相関分析する点が特徴で、機器ごとに個別にログを確認する方法と比べ、脅威の兆候を全体像から捉えやすい点が異なります。","evidencePoints":["siem-ev-002"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/siem/P-02-001","sourceEvidence":[{"id":"siem-ev-002","text":"SIEMは多数の機器やアプリのログを横断的に集約・相関分析して脅威の兆候を検知する点で、個別のログ確認と比べ全体像の把握に優れる。","title":"SIEM（概念）","coverageType":["Capability","Differentiation"],"sourceType":"industry_reference","sourceClass":"Documentation","sourceUrl":null,"confidence":"medium","supportedPromptTypes":["P-01","P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"siem"}],"generatedAt":"2026-07-10T07:31:10.004Z"},{"id":"P-04-001","companyId":"siem","questionId":"P-04-001","instanceId":"QIN-siem-P04-001","promptText":"組織全体のログから脅威の兆候を捉えたいときSIEMはどう役立ちますか？","promptTypeId":"P-04","answer":"はい。SIEMは多数の機器やアプリのログを横断的に集約・相関分析して脅威の兆候を検知するため、組織全体のログから脅威を捉えたいときに役立つ仕組みです。","evidencePoints":["siem-ev-002"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/siem/P-04-001","sourceEvidence":[{"id":"siem-ev-002","text":"SIEMは多数の機器やアプリのログを横断的に集約・相関分析して脅威の兆候を検知する点で、個別のログ確認と比べ全体像の把握に優れる。","title":"SIEM（概念）","coverageType":["Capability","Differentiation"],"sourceType":"industry_reference","sourceClass":"Documentation","sourceUrl":null,"confidence":"medium","supportedPromptTypes":["P-01","P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"siem"}],"generatedAt":"2026-07-10T07:31:10.004Z"}]}