Apart from entering a card number and an expiration date, you probably will have to enter a security code — a feature on every credit card meant to help verify the card is in your possession.

For cross-border shopping, the CVV remains a universal security requirement, ensuring your card's safety, regardless of where you're shopping from. Protecting your credit card CVV code Simple ...

Credit card security is enhanced by several methods. First, the printed security code (CSC or CVV) on the credit card itself prevents someone from using a stolen card number over the phone or ...

The service creates a unique token or code for each individual ... from accessing important numbers. “Security was built into the core of the MasterCard Digital Enablement Service, which was ...