What is CVC/CVV? Why is it important to keep your CVV/CVC code secure?

What is CVC/CVV?

CVC/CVV is the security code of a credit/debit card, consisting of 3 digits printed on the back of the card, usually in a rectangular or square box. CVV or CVC codes are used to verify cardholders when making transactions online, over the phone or at POS machines.

CVC CVV stands for the following phrases:

• CVV: Card Verification Value, Visa card verification code.
• CVC: Card Validation Code, Mastercard card authentication code.
• CID: Card Identification Number, American Express card identification number.

Quyen is a creative copywriter with a passion for fintech. a degree from the Ho Chi Minh University of Economics. After graduating from the UEH (Ho Chi Minh Economics of University), she's constantly expanding her knowledge through investment and financial literacy courses, seminars, and conferences. Quyen also has experience in banking and credit. Her articles draw on her background in finance to help readers make informed decisions.