December 23, 2021 by Admin
Which of the following is the MOST important consideration when securing customer credit card data acquired by a point-of-sale (POS) cash register?
Cardholder data should be encrypted using strong encryption techniques. Hardening would be secondary in importance, while nonrepudiation would not be as relevant. Authentication of the point-of-sale (POS) terminal is a previous step to acquiring the card information.