noun
data authentication; data verification
Technical computing term for verifying the integrity, authenticity, or correctness of data. Often used in contexts like user authentication, checksum verification, or data validation.
システムはログイン時にデータ確認を行う。
The system performs data authentication at login.
ファイルのデータ確認が完了しました。
Data verification of the file has been completed.
Compound of データ (data, from English) and 確認 (confirmation, verification).