不ふ正せい利り用よう検けん知ちMeaningsNoun1. fraud detection; fraud controlKanji used不negative正correct利profit用used for検examine知knowComposed of不ふ正せいinjustice; unfairness; wrongdoing; iniquity; impropriety; irregularity; dishonesty; illegality; fraudNoun利り用ようuse; utilization; utilisation; applicationNoun検けん知ちdetectionNoun