| 摘要 |
The present invention describes system and methods for warning users of or blocking access to known or suspected illegitimate or nefarious resources prior to accessing the requested resource. The system of the present invention maintains one or more data structures containing lists of legitimate, illegitimate and suspicious online and local resources, as well as characteristics thereof. The system compares the user requested resource against the lists of legitimate, illegitimate and suspicious resources and characteristics thereof and determines an appropriate resolution to the request, e.g., whether or not to allow user access to the requested resource.
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