Tokenization
Tokenization
Tokenization is a data protection technology that converts sensitive data (such as credit card numbers) into a randomly generated string called "token". These tokens resemble the original data in appearance but do not contain any actual sensitive information. Therefore, even if tokens are leaked, they will not pose a threat to the security of the original data.
In payment systems, tokenization is used to enhance transaction security. When users make transactions through payment gateways, their payment information (such as credit card numbers) is converted into tokens. This token will be used to process payments instead of using the actual card number. This way, even if the payment system is hacked, attackers cannot obtain users' real payment information.
The main benefits of tokenization include:
- Improved security: Since tokens do not contain any real sensitive information.
- Simplified compliance: Using tokenization can reduce compliance requirements that enterprises need to follow when processing sensitive payment information, such as PCI DSS (Payment Card Industry Data Security Standard).
- Enhanced customer trust: By protecting consumers' payment information, businesses can enhance consumer trust, which may increase consumers' willingness to purchase and loyalty.
- Support for multiple payment scenarios: Tokens can be used for one-time payments, recurring subscription payments, or any other type of electronic payment, providing flexibility and convenience.
Support Status
Tokenization has different product forms between international credit card payments and local payments:
- International credit cards: CardOnFile
- Local payments: CodeGrant