Method for preventing parasitic usage of web page embedded files
US7506359B1 · kind B1 · utility
27Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 22, 2000 |
| Grant date | Mar 17, 2009 |
| Priority date | — |
| Expiry date | Jun 8, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/128
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A request is received from a client for a web page hosted by a web server. Responsive to this request, a persistent client state object having an identifier therein is returned to the client. When a request is received from a client for elements of the web page hosted by the web server, the client is first required to return the persistent client state object having the identifier therein before the requested web page element is sent to the client.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.