Which process modifies or conceals sensitive content in a dataset so that the original personal details are not visible while the data structure is largely retained?
Data archiving
Data concurrency
Data encryption
Data masking
Data masking alters the sensitive entries so personal information cannot be directly revealed. Encryption encodes data but relies on cryptographic keys to restore readability, which differs from masking. Archiving is for long-term storage of data, not obscuring details. Concurrency focuses on multiple users updating data at the same time.
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