Method, apparatus and system determining validity of network access

Abstract

The invention discloses a method for judging the validity of network access, an apparatus and a system, when a terminal device accesses to a network target, a server providing the network target acquires the characteristic value of the terminal device, and the server builds a corresponding relation and an access condition with the network target according to the acquired characteristic value, and judges whether the access of the terminal device to the network target is valid or not according to the corresponding relation and the access condition. The method can reckon in valid accesses and can also prevent invalid access behaviors caused by continuously changing IP addresses of the terminal device to fake the phenomena that a plurality of terminal devices access to the same network target for a plurality of times automatically or Cookies are deleted to click the same network target for a plurality of times automatically or other means.

Description

technical field

[0001] The invention relates to computer technology, in particular to a method, device and system for judging the validity of network access. Background technique

[0002] Cookies are text files placed by the web server on the storage device of the terminal device when the user browses the website. It records information such as the web pages the user has browsed, the duration of the stay, and the forms filled out. Cookies is a technology that allows the web server to store part of the data in the storage device of the terminal device, or obtain data from the storage device of the terminal device. When the user visits the website again, the website can take corresponding actions by obtaining the relevant information of the user through obtaining Cookies, such as displaying a welcome slogan on the page, or allowing the user to log in directly without entering an ID or password. Essentially, it can be seen as the user's ID card.

[0003] CPC (Cost Per Click, ...

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