Network security management
US8984627B2 · kind B2 · utility
5Cited by
1References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 30, 2010 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Jul 4, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1458
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method may include receiving session control messages and counting the session control messages of a same type having a same transaction identifier (ID). The method may further include blocking the session control messages of the same type having the same transaction ID when the count exceeds a threshold number. The method may further include determining whether the blocked session control messages are associated with an anomalous event and, when the blocked session control messages are not associated with the anomalous event, increasing the threshold number.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.