System for limiting the number of login terminals of the same user account

Abstract

The invention discloses a system for limiting the number of login terminals of the same user account. The system comprises a first terminal and a WEB server; the first terminal sends login request information to the WEB server; the WEB server comprises a first call module, a second call module, a processing module, a first judging module, a second judging module and a sending module; the first call module calls login limiting information corresponding to a user ID; the second call module call current login information of the user ID; the processing module judges whether the user ID and the ID of the first terminal satisfy a login condition according to the login information, if not, extracts a login time from the login information and compares the login time with the current time; the first judging module is used for judging whether the login time exceeds a preset time threshold; the second judging module is used for judging whether the number of second terminals where the user ID logs in at present exceeds a preset login number threshold; and the sending module is used for sending user ID login limiting information according to the ID of the first terminal.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a system for limiting the number of terminals logged in by the same user account. Background technique [0002] With the vigorous development of Internet technology, users are increasingly accessing the Internet through terminal equipment to handle various services. In the web application system, for security reasons, it is necessary to limit the number of multiple terminal devices logged in by the same user account. [0003] For limiting the number of multiple terminal devices logged in by the same user account, the methods in the prior art are as follows: [0004] (1) Using the MySQL database, in the original user account record, add whether logged in, expiration time, and device unique identifier fields. The conditions for setting whether to log in are logged in, the login has not expired, and the unique device identifier is consistent. The expiration time value is updated ...

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a system for limiting the number of terminals logged in by the same user account to solve the problem of low efficiency of the limiting method in the prior art and the inability to dynamically limit the number of terminal devices logged in by the same user account from time to time

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