Security control system for responding overseas cyber threat and method thereof

摘要

The present invention relates to a security control method for responding to overseas cyber threats that can effectively respond to cyber threats from overseas by qualitatively analyzing the degree of cyber threats from overseas IPs and changing the blocking settings in security equipment based on this. , the security control system for countering foreign cyberthreats of the present invention includes: a network and security equipment including a router, a firewall, an intrusion detection system, an intrusion prevention system, and a LAN switching; An asset identification unit for identifying the information assets to be protected, and a blocking influence indicating the degree of impact when blocking foreign cyber threats for the information assets identified by the asset identification unit are calculated and the information assets subject to protection a centralized security control control unit configured to include a blocking priority determining unit for determining a blocking priority for and a security control center that blocks the overseas IP band from the protection target information asset with a low blocking effect when the blocking priority for the protection target information assets is determined by the blocking priority determining unit. do it with