medium
Single Answer
0Rachel wants to select an obfuscation method that will allow her customer service representatives to validate customer identities without providing full access to customer data. What should she select?
Answer Options
A
Tokenization
B
Data masking
C
Steganography
D
Hashing
Correct Answer: B
Explanation
Data masking reveals only part of a field and is often used with details like credit card numbers or Social Security numbers where only the last four digits will be revealed for validation purposes.