Network security protection method and protection device
US12206685B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2022 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Jan 30, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1466
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network security protection method includes receiving a first data flow, where the first data flow includes a source Internet Protocol (IP) address and a destination IP address, where the source IP address is an IP address of a first electronic device, and where the destination IP address is an IP address of a first server, determining first device attribute information corresponding to the source IP address, determining second device attribute information corresponding to the destination IP address, and forwarding the first data flow when the first device attribute information matches the second device attribute information or blocking the first data flow when the first device attribute information does not match the second device attribute information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.