Method for detecting internet border gateway protocol prefix hijacking attacks

摘要

The invention relates to a method for generating a prefix hijacking alert in a network, wherein a plurality of network traffic flows are routed based at least on a plurality of prefix announcements from one or more Border Gateway Protocol (BGP) router, the method comprises identifying an anomalous prefix from the plurality of prefix announcements, identifying a network traffic anomaly from the plurality of network traffic flows, and correlating the anomalous prefix and the network traffic anomaly to generate the prefix hijacking alert.