Network malicious behavior detection method and networking system using same
US11552973B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2020 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Jun 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1441
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network malicious behavior detection method, including: checking each piece of network packet to determine whether a protocol payload contained therein matches an element in a predetermined protocol payload set, marking each piece of the network packet as a suspicious network packet if the check result is true, and transferring each piece of the network packet to a target device if the check result is false; and performing a malicious behavior checking process on at least one piece of the suspicious network packet, blocking the transfer of at least one piece of the suspicious network packet to the target device if the check result is true, and enabling the transfer of at least one piece of the suspicious network packet to the target device if the check result is false.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.