Which technique involves replacing values within a specific data field to protect sensitive data?

Which technique involves replacing values within a specific data field to protect sensitive data?
A . Anonymization
B . Masking
C . Tokenization
D . Obfuscation

View Answer

Answer: B

Explanation:

Masking involves replacing specific data within a data set with new values. For example, with credit card fields, as most who have ever purchased anything online can attest, nearly the entire credit card number is masked with a character such as an asterisk, with the last four digits left visible for identification and confirmation.