dCVV2, Dynamic CVV2
Technology that enables dynamically changing Visa Card Verification Value 2 (CVV2) for online Card-Not-Present purchases. dCVV2 is often delivered to the cardholder via a mobile app or on an LCD on the back of a payment card. dCVV2 values change every 1-12 hours, depending on the card issuer’s preference. While based on a different technology, dCVV2 is similar to the way in which Google Authenticator or Microsoft Authenticator rotates secure access codes.
Keyno provides a dynamic CVV2 code that hackers and scammers can’t use. Keyno replaces the static 3-digit CVV2 security code on the back of your current credit, debit or prepaid cards with a continually changing “dynamic” CVV2 code that hackers and scammers can’t capture and use. Keyno sends a new code every 4-12 hours to your smartphone, keeping your cards safe. This code is called a CVVkey.
The CVVKey Solution includes code delivery via a white label mobile app or SDK plugin, a customer service interface with reporting an API connection for new card issuance, performance optimizations, security features, and a roadmap of enhancements. CVVKey supports mixed BINs with AllIn / OptIn / OptOut card enrollment.
Have questions about how Keyno works? Email us and we'll get back to you with the answers.
KEYNO® and CVVKey® are registered U.S. trademarks belonging to Keyno Inc.
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