Answer:
Data Masking
Explanation:
Data masking, also known as data obfuscation, is a process companies use to hide data. The main reason for applying masking to a data field is to protect data that is classified as personally identifiable information, sensitive personal data, or commercially sensitive data. Imagine a scenario where your organization is working with a contractor to build a database. Masking your data allows the contractor to test the database environment without having access to actual sensitive customer information.
