Defeating cache resistant domain name systems
US7865618B2 · kind B2 · utility
31Cited by
12References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2008 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Jan 31, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L61/5076
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Domain name caching mechanisms are provided to address cache-defeating approaches. Domain name lookup requests are processed and cached information associated with a non-identical domain name returned in response. Cache-defeating behavior including nonce injection can be detected or inferred and employed to map domain name requests to previously cached information thereby exposing the benefits of caching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.