SDN security
US10547639B2 · kind B2 · utility
2Cited by
4References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 10, 2016 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | Jan 21, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/324
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding SDN security. The method comprises checking whether messages in the user plane comply to a preconfigured rule, and if it is determined that the messages comply to the preconfigured rule, checking whether a number of specific signaling messages related to address allocation that are sent to a controller has reached a predetermined threshold, and if the predetermined threshold has been reached, throttling transmission of the specific signaling messages to the controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.