Two-dimensional-code security protection method and system

Abstract

The invention relates to network security, and aims to provide a two-dimensional-code security protection method and system. The two-dimensional-code security protection method and system can realizeeffect of: 1) using anti-counterfeiting authentication of security encryption on generation of a two-dimensional code; and 2) in a two-dimensional-code use process, carrying out security protection byusing the following steps: L0 security level scanning detection, L1 security level scanning detection, L2 security level scanning detection and L3 security level scanning detection. The method and system can provide multi-dimension multi-level corresponding security means for two-dimensional codes generated in different scenes, different industries and different manners, and are more convenient and faster; and the method and system can carry out real-time security detection for massive two-dimensional codes.

Description

technical field [0001] The invention relates to the field of network security, in particular to a two-dimensional code security protection method and system. Background technique [0002] In recent years, with the development of the mobile Internet, the two-dimensional code, a super-popular coding method on mobile devices, has been widely used in various industries due to its advantages of large data storage capacity, high security, strong resistance to damage, and low cost. Universal application. However, as the information transmission carrier, the two-dimensional code is also facing severe challenges in terms of the security of its use. In recent years, security incidents such as two-dimensional code security incidents have occurred frequently, causing major economic losses to society and seriously threatening the security of cyberspace. Therefore, for large-scale two-dimensional code security detection technology, it has become the preferred method to prevent two-dimen...

AI Technical Summary

Problems solved by technology

[0003] Existing security detection is generally integrated within the respective programs, which is not conducive to promotion and use. The detection of QR codes cannot be flexibly treated differently according to the usage scenarios.

For authentication, there is no unified security authentication method and authentication center

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