Multi-dimensional biological characteristic information security authentication detection method

Abstract

The invention provides a multi-dimensional biological characteristic information security authentication detection method. The security authentication detection method comprises the following steps: identifying type combination, improving security level, identifying and judging, and passing authentication. The multi-dimensional biological characteristic information security authentication detection method is reasonable in design, the security level can be changed along with the unrecognized time length. Therefore, the security can be effectively improved. The recognition types of all the security levels can be freely combined and set, and the security is further improved.

Description

technical field [0001] The invention belongs to the technical field of biological identification authentication, and in particular relates to a multi-dimensional biological feature information security authentication detection method. Background technique [0002] Biometric identification technology uses behavioral characteristics (handwriting, speaking gestures, etc.) and inherent physiological characteristics of the human body (fingerprints, faces, iris, veins, etc.) Biometric information cannot be kept strictly confidential. Therefore, multi-dimensional biometric information security authentication can effectively improve security. Combination, however, after the combination, it cannot be automatically replaced according to the specific situation, and it cannot solve the problems of dirty fingers, wet fingers and other difficulties in fingerprint identification. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present inv...

AI Technical Summary

Problems solved by technology

[0002] Biometric identification technology uses behavioral characteristics (handwriting, speaking gestures, etc.) and inherent physiological characteristics of the human body (fingerprints, faces, iris, veins, etc.) Biometric information cannot be kept strictly confidential. Therefore, multi-dimensional biometric information security authentication can effectively improve security. Combination, however, after the combination, it cannot be automatically replaced according to the specific situation, and it cannot solve the problems of dirty fingers, wet fingers and other difficulties in fingerprint recognition.

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