{"ok":true,"entity":{"slug":"multi-factor-authentication","entityType":"concept","name":"多要素認証（MFA）","canonicalName":"Multi-factor Authentication","displayName":"多要素認証（MFA）","category":"セキュリティ概念","shortDescription":"パスワードに加えて別の要素も組み合わせて本人確認を行い、安全性を高める認証方式。","alias":["MFA","Multi-factor Authentication","多要素認証","二段階認証"],"searchKeywords":["多要素認証","MFA","二段階認証","本人確認"],"website":null,"parentEntity":null,"primaryCluster":"security","secondaryClusters":[],"id":"multi-factor-authentication","verificationStatus":"draft","updatedAt":"2026-07-10T07:31:10.004Z"},"referenceIndex":["P-01-001","P-02-001","P-04-001"]}