Wing pay what is the U-shield?

China Telecom Group's third party payment tool wing payment recently released the first "Wing Payment U Shield" based on UIM card, which will provide more secure protection for mobile based information transmission. The Wing Payment U Shield is a digital certificate and key that is loaded in the UIM card of China Telecom. Using asymmetric key algorithm to encrypt and sign sensitive information, all trade protected by U Shield can only be done in UIM card equipment with certificate, even if the hacker intercepts the payment password, it cannot complete the transaction.

Compared with the current common mobile phone message authentication code, wing payment U shield security is higher, easier to operate. Wing Payment U shield can be widely used in office, Finance, government affairs, business and health and other fields. At present, the wing payment U-Shield has cooperated with the local hospitals in Qingyuan, and the security of the hospital information and the patient's privacy is ensured through the encryption of the online holding number, electronic medical record and the experience report.