Method for reducing verification efficiency, method for generating captcha, correlated system, and server

Abstract

The invention discloses a method for reducing a verification efficiency, a method for generating a captcha (completely automated public turing test to tell computer and humans apart), a correlated system, and a server. The method for reducing the verification efficiency comprises the following steps that: a client sends a captcha drawing request to a captcha server; the captcha server receives the captcha drawing request and generates captcha information carrying a consuming system resource program executed automatically; the captcha information carrying the consuming system resource program executed automatically is sent to the client; and the client receives the captcha information carrying the consuming system resource program executed automatically and executes the consuming system resource program automatically. Because the client receives the captcha information that is sent by the captcha server and carries the consuming system resource program executed automatically and executes the consuming system resource program automatically, the system resources of the client are consumed; the captcha verification efficiency is reduced; the cost of manual malicious verification is increased, so that the manual malicious verification can be prevented to the certain extent.

Description

technical field [0001] The invention relates to the field of information security, in particular to a method for reducing verification code verification efficiency, a method for generating a verification code, a related system, a server and a client. Background technique [0002] Captcha is the abbreviation of "Completely Automated Public Turing test to tell Computers and Humans Apart", which is mainly used to automatically distinguish between computers and humans. It is used by most Internet services, such as forums and microblogging services, to circumvent Security risks: mainly to avoid business security risks, such as maliciously cracking passwords, swiping tickets, posting on forums, etc. [0003] In the prior art, the verification code system includes a verification code server and a client. The client sends a request to the verification code server to pull the verification code, and the verification code server returns verification code information. The user inputs ve...

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Problems solved by technology

[0004] During the research and practice of the prior art, the inventors found at least the following problems in the prior art: Although the existing verification code verification method can resist the malicious machine verification of the automaton, the automaton refers to a class of automatic identification verification codes. However, if the manager of the online coding platform hires input personnel (coders) to perform coding, the input personnel can input the correct verification code according to the verification code information, and the existing technology does not work to curb manual malicious verification

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