Method and system for detecting and mitigating RTP-based denial of service attacks
US8339974B1 · kind B1 · utility
5Cited by
8References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2005 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Apr 22, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1458
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This present invention provides a method and system for detecting and mitigating RTP-based denial of service attacks. A prediction model is implemented to analyze data within RTP packets to predict a range of valid data for future packets. Subsequent RTP packets that contain data that fall within the predicted range of data are considered valid RTP packets while others may be considered invalid packets subject to additional analysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.