Mining Trojan Monitoring of CERNET, by analyzing NetFlow data from CERNET network node, we managed to monitor the network traffic of mining trojans in CERNET, and build a visual monitoring system that can track the distribution of mining behaviors in CERNET. This system provides the geographical distribution of global mining pool addresses, the daily monitoring of mining traffic and the statistics of the mining behaviors of schools and institutions in CERNET. We will pay close attention and continue to update this page for a long time, and actively contribute to the maintenance of the network security of the education network.