METHOD, DEVICE AND COMPUTER PROGRAM FOR MONITORING AN INDUSTRIAL CONTROL SYSTEM

摘要

A method is for monitoring an industrial control system. The method comprises collecting data from one or more sources external to the industrial control system; collecting data from one or more internal sources on the industrial control system; aggregating data collected from said internal sources or from said external sources; correlating said collected data by analyzing and interpreting said collected data in view of previously collected data so as to monitor the security of the industrial control system. An apparatus is for performing the method.