Verification method and device

Abstract

The invention discloses an authentication method and device, which relate to the computer field. One embodiment of the method includes determining a request aggregation degree of a user sending a current request; the authentication information corresponding to the degree of aggregation of the request is returned to the user. The embodiment can judge the risk degree of the computer program for theuser who sends the request, and return the verification information with different identification difficulty according to the judgment result, so that the computer program request can be intercepted,and the personal user experience can be improved.

Description

technical field [0001] The invention relates to the field of computers, in particular to a verification method and device. Background technique [0002] With the rapid development of computer technology, the problem of network security is becoming more and more serious. In practical applications, some people will use computer programs to perform automatic batch login, batch registration, batch request, brute force password cracking, etc. on the website, which will cause serious network security problems. In order to deal with the above problems, the service provider often uses a verification code to identify whether the visitor is an individual user or a computer program. The visitor needs to input the verification code displayed by the service provider, and the visitor can continue to visit only after the input information is successfully verified. [0003] Currently, commonly used verification codes include image verification codes, SMS verification codes and voice verifi...

AI Technical Summary

Problems solved by technology

[0004] 1. With the development of image recognition technology, traditional image verification codes are often easily recognized by computer programs, making it impossible to isolate computer program requests;

[0005] 2. With the emergence of many decoding platforms, SMS verification codes are easy to be leaked, resulting in greater security risks

In addition, the cost of the voice verification code is relatively high, which may easily cause the loss of users;

[0006] 3. In the existing technology, it is impossible to accurately identify whether the visitor is a person or a computer program, so that it is impossible to provide a differentiated and targeted verification code for the visitor;

[0007] 4. The recognition difficulty of the image verification code in the prior art is relatively simple, and it is impossible to effectively shield the computer program request through the differentiated verification information; if the verification code recognition difficulty is uniformly increased in order to shield the computer program request, it will easily affect the personal user experience

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