Is it safe for NFC mobile phone to bind credit card to China UnionPay Express? Flash payment with NFC function is just like brushing a bus, and you don't need to enter a password. Then who owns this mobile phone? NFC mobile phone binding credit card China UnionPay Express Security.

UnionPay China UnionPay Express is a unified brand created by UnionPay specifically for the mobile Internet. Around China UnionPay Express, UnionPay has established a complete product system to provide all-round services for card issuers, acquirers, merchants and cardholders under the four-way model ecology.

China Unionpay QuickPass is a new brand of unionpay mobile payment. Its products adopt technologies such as NFC, HCE and QR code, which can realize online and offline payment of mobile devices such as mobile phones in the scene with the logo of unionpay, and also support remote online payment.

UnionPay China UnionPay Express adopts Token technology, which generates a 1 dual card (namely China UnionPay Express Card) from the physical card in the mobile phone, stores the key information of the cloud card in the cloud and updates it dynamically, and encrypts the card and transaction information during the transaction. In any case, there is no risk that the real account information will be leaked during the user's transaction.