Active defense system and method for unknown threat

Abstract

Provided are an active defense system and method for an unknown threat. The system includes an intelligent threat early-warning module (), an unknown threat detection module () and a self-adaption defense processing module (). The intelligent threat early-warning module () is configured to perform threat prediction on a power grid situation data set collected from a power information network in real time to obtain threat early-warning information and send the information to the unknown threat detection module (). The unknown threat detection module () is configured to perform threat detection and analysis on collected unknown threat network data when receiving the threat early-warning information to generate a threat analysis report and send the report to the self-adaption defense processing module (). The self-adaption defense processing module () is configured to trigger a defense processing operation corresponding to a preset threat defense strategy according to the threat analysis report.