SYSTEM AND METHOD FOR COPING WITH CYBER-ATTACK ON POWER CONTROL AUTOMATION SYSTEM

摘要

The present invention provides a system for coping with a cyber-attack on a power control automation system, which is based on IEC 61850 and has a multi-level network structure, the system comprising: an open flow switch for relaying devices, which are located at a neighboring level of the power control automation system, and controlling traffic according to a forwarding table in which a whitelist, having a defined traffic permitted to be forwarded within the power control automation system, is reflected; and a controller for controlling the open flow switch.