| abstract |
The invention discloses an accurate identification technology for terminal equipment in a power grid, which includes: obtaining the IP address of the terminal equipment, collecting the equipment fingerprints of the terminal equipment and identifying them by means of fingerprint identification; obtaining the network traffic of the terminal equipment, extracting all The behavior characteristic data of the terminal equipment is identified by machine learning; the fusion priority of the above-mentioned equipment identification methods is arranged, and the result obtained by the identification method with a high priority level is confirmed as the fusion result, and the fusion result includes the type of terminal equipment, Make, model and operating system. The present invention does not rely on the terminal device to have a specific registration function, has no additional requirements for the terminal device, and uses a variety of device identification technologies to actively identify the IoT terminal, thereby improving the accuracy and generality of the identification. |