Anti-stealing-link method and device and electronic equipment

Abstract

The invention provides an anti-stealing-link method and device and electronic equipment, and relates to the technical field of the Internet, and the method comprises the steps: receiving an access request of a client for a target resource in a protected website; extracting information of a specified field from the access request; judging whether the access request is an illegal request or not according to the information of the specified field; and if the request is illegal, returning an access failure response to the client. In the embodiment of the invention, before the client side sends the access request to the target resource in the protected website, the information of the specified field set in the client side is set as the specified information in advance, and when the client side accesses the target resource, the sent access request carries the specified field with the specified information; therefore, whether the access request is legal or not can be judged, due to the fact that the access request is perceived in advance, remedy can be avoided after hotlinking occurs, and due to the fact that the program automatically verifies the access request, the hotlinking prevention efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to an anti-leech method, device and electronic equipment. Background technique [0002] With the rapid development of the Internet, various illegal methods emerge in endlessly; in recent years, many large-scale website service providers have reported that the number of page clicks has not increased, but the number of requests for a certain file or picture has increased significantly. After careful investigation, it is found that there are some counterfeit websites. Or small similar websites directly steal webpage files or pictures in order to save resources. This behavior is called webpage hotlinking. [0003] Existing anti-hotlinking methods include two methods, one is to regularly change the directory names of files and pictures; the other is to restrict reference pages corresponding to hotlinked files after hotlinking is discovered. Among them, the previous method is a huge...

AI Technical Summary

Problems solved by technology

Among them, the previous method is a huge amount of work to update the directory, which is likely to cause confusion in the file directory, and, in the process of renaming the file, some users may be downloading the file, causing normal user access to fail, thus affecting the user experience; the latter This method belongs to the post-discovery remedial behavior, and some losses have been caused when hotlinking is discovered, and its anti-leeching efficiency is low

Images