Mobile payment security system for wireless data private network physical isolation internet

Abstract

The invention provides a mobile payment security system for the wireless data private network physical isolation internet and aims to provide a mobile payment security system which has the advantages that interactivity is strong, internet invasion can be evaded, payment information is not prone to being stolen by a trojan, internal network data transmission is secure and reliable, internet access is not affected, an SIM card can be prevented from being copied. According to the technical scheme, application systems including a payment server and an authentication device are established in a mobile payment security data network which is isolated from the internet, the mobile payment security data network links with an APN or a VPDN, wherein the APN or the VPDN is isolated from the internet and connected with a GSN mobile gateway, the payment sever account establishment, mobile phone number, IMSI number and password four-in-one binding multiple authentication through a password authentication device and a mobile phone number authentication device; when the mobile payment security data network is networked, an internet access channel is automatically disconnected; after physical isolation of the internet succeeds, graphical verification code information interaction is performed between the mobile payment security system and the mobile payment server through a base station.

Description

technical field [0001] The invention relates to the construction of a mobile payment security application system on a wireless data private network physically isolated from the Internet, to ensure information and transaction security, and to realize a system for switching networking channels between an Internet access channel and a secure payment application on a mobile terminal. Background technique [0002] Mobile payment is the combination of mobile network and financial system, using mobile communication network as a tool and means to realize mobile payment, and providing customers with financial services such as commodity transactions, payment, and bank account management. The mobile payment system establishes a payment account bound to the mobile phone number for each mobile phone customer, and the customer can transfer and pay cash through the mobile phone. The mobile terminals used in mobile payment can be mobile phones, PDAs, mobile PCs, etc., and the means include ...

AI Technical Summary

Problems solved by technology

(2) Radio Frequency Identification (RFID) technology has high security, fast speed and large storage capacity, but its infrastructure investment is large, high cost, and terminal requirements are high

Mobile payment tool operating systems and irregular application downloads, phishing websites, and Trojan horse programs frequently appear, seriously affecting the terminal security environment of mobile payment

In addition, if the mobile phone used for near-field payment is lost, the possibility of fraud is extremely high

The security of mobile payment has always been a bottleneck for the rapid promotion of mobile payment

[0019] In addition, there are currently many technical means of duplicating mobile phone SIM cards exposed on the Internet, and the payment business that is only bound to a mobile phone number has a relatively large security risk.

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