Secure connection payment method and device

Abstract

The invention relates to the secure payment technology of intelligent terminal equipment, and discloses a secure connection payment method. The method comprises the following steps that it is determined that a specific payment scene is started; a communication tunnel based on a virtual private network protocol is established for the payment scene to carry out data transmission; when the communication tunnel does not exist any more, the payment scene is quitted. Compared with the prior art, the communication tunnel based on the virtual private network is accurately and efficiently established for the payment function of a mobile terminal in advance by intelligently recognizing the started state of the payment scene of the mobile terminal, it is ensured that data related to payment are safely transmitted through the communication tunnel, and payment safety is guaranteed.

Description

technical field [0001] The present invention relates to intelligent terminal equipment security payment technology, in particular to a secure connection payment method and a corresponding device. Background technique [0002] With the development of Internet security technology, mobile payment has become commonplace in electronic transactions. For example, CN104021467A Patent Announcement discloses a method for protecting the payment security of a mobile terminal. By applying the method, the security level of the mobile terminal for mobile payment can be greatly improved. It can be seen that the security technology of mobile payment involves not only network and system security, but also terminal security. Although this scheme provides a detailed technical scheme for realizing terminal security, which can make relatively safe network payment, in practice, there are still a large number of security cases that further indicate that the improvement of security technology is ne...

AI Technical Summary

Problems solved by technology

Although this scheme provides a detailed technical scheme for realizing terminal security, which can make relatively safe network payment, in practice, there are still a large number of security cases that further indicate that the improvement of security technology is never-ending, and the communication links involved Safety maintenance is an essential link

[0003] A large number of mobile payment applications currently exist, including well-known mobile terminals such as WeChat and Alipay, are limited by the fact that they belong to the application level, and it is difficult to touch the underlying protection of the operating system. Therefore, although a large number of protection measures have been added to the application itself, for external The security technology belonging to the system level seems powerless, so the important task of doing a good job in underlying security protection needs to be realized by third-party security applications

[0004] Third-party security applications focus on protecting the communication security of mobile payment. Specifically, a large number of Trojan horse programs can be latent by connecting to public WiFi access points. After the user accesses the access point with a mobile terminal, the mobile The terminal analyzes the communication data in the data flow sent by the access point, illegally steals security-related data such as account numbers, passwords, and verification codes involved in mobile payment, and further deciphers these data to obtain sufficient Material of account theft, desperation to steal funds, victimizing the user of this mobile terminal

Images