Search ranger system and double-funnel model for search spam analyses and browser protection
US7873635B2 · kind B2 · utility
37Cited by
16References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2007 |
| Grant date | Jan 18, 2011 |
| Priority date | — |
| Expiry date | Mar 7, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0227
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Defeating click-through cloaking includes retrieving a search results page to set a browser variable, inserting a link to a page into the search results page and clicking through to the page using the inserted link. Investigating cloaking includes providing script associated with a suspected spam URL, modifying the script to de-obfuscate the script and executing the modified script to reveal cloaking logic associated with the script.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.