Which of the following methods would BEST accomplish this goal?

A website developer is working on a new e-commerce website and has asked an information security expert for the most appropriate way to store credit card numbers to create an easy reordering process .

Which of the following methods would BEST accomplish this goal?
A . Salting the magnetic strip information
B . Encrypting the credit card information in transit.
C . Hashing the credit card numbers upon entry.
D . Tokenizing the credit cards in the database

View Answer

Answer: C