TRACKING SYSTEM WHICH COOPERATES BETWEEN DOMAINS, FOR TRACKING AN ATTACK GENERATED IN A MANAGEMENT DOMAIN AND A DETOUR ATTACK THROUGH OTHER DOMAINS

摘要

PURPOSE: A tracking system which cooperates between domains is provided to share tracking information with other domains, thereby designing information or a system structure required for cooperation between domains.;CONSTITUTION: According to the location of an attacker, a tracking unit(260) performs tracking on one domain between a first management domain(200) and a third management domain(230). Based on the detection of network traffic by the attacker, an attack analyzing unit(290) decides whether the attack is located in a first management domain or not. If the location of the attacker is the first management domain, a message processing unit(240) provides a message detailing the tracking results of the first management domain to a second management domain.;COPYRIGHT KIPO 2010