NETWORK MANAGEMENT APPARATUS AND METHOD THEREOF, USER TERMINAL FOR MANAGING NETWORK AND RECODING MEDIUM THEREOF

摘要

PURPOSE: A network management unit for fundamentally preventing the attack of a plurality of transmission terminals about one target terminal is provided to accurately prevent harmful traffic by controlling the harmful traffic transmission block. CONSTITUTION: A traffic detection unit(306) detects harmfulness traffic information having the first destination IP address among the harmfulness traffic information. In case the detected harmfulness traffic information exceeds the fixed number, the traffic detector groups the user terminal transmitting the detected harmfulness traffic information to the harmfulness generating traffic group. A control unit(308) controls each user terminal of the harmfulness generating traffic group.