System and method for testing network firewall for denial-of-service (DOS) detection and prevention in signaling channel
US8302186B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2007 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Sep 19, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/141
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device may measure a first performance, associated with legitimate traffic without attack traffic, of a Session Initiation Protocol (SIP)-based protection device implementing authentication; measure a second performance, associated with legitimate traffic and attack traffic, of the SIP-based protection device implementing authentication; and measure a third performance, associated with legitimate traffic and attack traffic, of the SIP-based protection device implementing authentication and return routability filtering. The device may also measure a first performance associated with legitimate traffic of a Session Initiation Protocol (SIP)-based protection device implementing rate-limiting filtering; measure a second performance associated with legitimate traffic and attack traffic of the SIP-based protection device implementing scheme filtering; and measure a third performance associated with legitimate traffic of the SIP-based protection device not implementing rate-limiting filtering without attack traffic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.