| 摘要 |
A method, a device and a system for detecting security of a download link are provided. The method comprises: pre-acquiring a download link security information set (S101); performing feature matching on information of a download link and content of the download link security information set (S102); and identifying security of the download link according to a feature matching result, and presenting an identification result to a user (S103). In the method, device and system, statistics regarding security of download links in a network are collected in advance to generate an information set, it is determined whether a download link in a webpage is secure according to the preset information set, and a corresponding prompt is provided to a user, so that the user can know the security of the download link before downloading, so as to avoid invalid download behaviors, thereby reducing the consumption of network bandwidth resources. |
