A mobile terminal screenshot authentication method and system

Abstract

The invention discloses a mobile terminal screen capture authentication method and system. The method comprises the following steps that when a mobile terminal detects a screen capture operation, a security authentication request message is sent to a security authentication platform; the security authentication platform forwards the security authentication request message to an SIM card, and the SIM card sends the security authentication request message to an authentication application for performing authentication; the authentication application analyzes the security authentication request message and prompts a user to perform confirmation; the authentication application receives a confirmation result, signs verification data, and sends a signature result and the confirmation result backto the security authentication platform; the security certification platform is used for carrying out signature verification on the signature result, and if the signature verification is passed and the confirmation result is confirmed, the security authentication platform signs and issues a certificate, generates a new signature picture, and returns an authentication success result to the mobile terminal; and the mobile terminal displays the new signature picture for the user to store or share. The authenticity and effectiveness of a screen capture picture of the mobile terminal in an open environment are improved, and the propagation of an internet information source can be effectively monitored and managed to a certain extent.

Description

technical field

[0001] The embodiments of the present invention relate to the technical field of information security, and in particular to a mobile terminal screenshot authentication method and system. Background technique

[0002] As the entrance for users to access the mobile Internet, mobile terminals are convenient for users to use, but to a certain extent, there is also the current situation of insufficient control over information dissemination. For example, when a user discovers breaking news on the Internet, without verifying the authenticity of the information, he can easily share it through the common method of terminal screen capture, which accelerates the spread of bad information such as Internet fraud and Internet rumors to a certain extent.

[0003] In the era of smart phones, the terminal screen capture function has appeared, and the screen capture methods are different. The core is the process that the mobile terminal operating system reads the screen to fo...

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