Network security method and device
US10178129B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | May 12, 2016 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Feb 13, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/104
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network security method and a device relating to the field of network communication where the method includes, recording a correspondence between an Internet Protocol (IP) address and an security group tag (SGT), and executing a network security policy on a receiver of a data packet according to the recorded correspondence between the IP address and the SGT such that SGT information of the receiver does not need to be specially propagated, thereby decreasing network resource consumption and reducing network complexity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.