Redaction is a data masking technique that deletes all or part of the field value. Often, redaction will retain high level information, but remove detail, such as retaining only the first part of a postcode (SE1 8RT ⇝ SE1), or the last four digits of a credit card number.

Ready to learn more?

Our team of data privacy experts are here to answer your questions and discuss how data privacy can fuel your business.