Network protection device and network protection system
US10911466B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2018 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | May 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network protection device includes a packet capture unit which captures a network packet through an intelligent switch which performs connection in a communication network or across communication networks; a network analyzer which detects a threat in the network packet; a threat remover which removes the threat in the network packet; and a switch operator which changes from a first communication path, which connects a sender node to a receiver node without the threat remover, to a second communication path, which is different from the first communication path and connects the sender node to the receiver node through the threat remover when the threat is detected in the threat detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.