Detecting the introduction of alien content
US9225737B2 · kind B2 · utility
50Cited by
22References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2013 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Oct 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computer-implemented method for identifying abnormal computer behavior includes receiving, at a computer server subsystem, data that characterizes subsets of particular document object models for web pages rendered by particular client computers; identifying clusters from the data that characterize the subsets of the particular document object models; and using the clusters to identify alien content on the particular client computers, wherein the alien content comprises content in the document object models that is not the result of content that is the basis of the document object model served.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.