Digital wallets also use an enhanced security feature called tokenization, which creates a one-time code that is used for each purchase, so your actual debit card number stays protected.

The Card Verification Value (CVV) is a crucial security feature found on credit and debit cards. This three- or four-digit number helps verify that the cardholder has physical possession of the card, ...

Security considerations You will need to choose a PIN when setting up your debit card or ATM card. This four-digit number is used to verify every transaction, whether at an ATM or a merchant.

This code is commonly known as a ... another set of numbers on your credit card or debit card, but it plays a pivotal role in your financial security. In this digital era, where every transaction ...