The Function the payment gateway

- Jul 01, 2019-

The main function of the payment gateway is to complete the communication between the two, protocol conversion and data encryption and decryption to protect the security of the bank's internal network. It guarantees secure and seamless information transfer between the Internet and the merchant's host, and supports various Internet payment protocols and specific security protocols, transaction protocols, protocol conversions, and local authorization and settlement processing.

The basic function of the payment gateway is an intelligent router with access information; a secure warehouse that protects the private key used for decryption; a management and distribution center for merchant authentication; and an authentication certificate for the cardholder and the merchant.

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