COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION MANAGEMENT METHOD, AND MANAGEMENT APPARATUS

摘要

A communication management system includes a GW and a server. The GW relays communication with a destination site via a first NW when an FQDN included in a communication request exists in a list. The server supplies the list to the GW. The server includes an aggregation unit that obtains a record including a communication FQDN, a detection GW, and accompanying information, aggregates the amount of access for each of the FQDNs based on the obtained record, and generates an attribute rank table on attribute of interest and a communication rank table for all the GWs. The server includes an extraction unit that extracts FQDNs highly ranked in the percentage of the number of accesses from the communication rank table and the attribute rank table based on a predetermined extraction ratio, as the list for the GWs corresponding to the attribute of interest, and distributes the list to the GW.

主权项

1. A communication management system comprising:
a relay apparatus configured to relay communication with a communication destination party via a specific route in a case where the communication destination party included in a communication request exists on a list; and a management apparatus configured to supply the list to the relay apparatus, wherein the management apparatus includes an aggregation unit configured to obtain a communication history including the communication destination party in the communication, identification information and an attribute of the relay apparatus, aggregate the amount of access for each of the communication destination parties based on the obtained communication history, and generate an attribute-based rank table on the attribute of interest and a communication rank table related to all the relay apparatuses, and an extraction unit configured to extract, based on a predetermined extraction ratio indicating a number of extracting the communication destination parties from each of the communication rank table and the attribute-based rank table on the attribute of interest, a predetermined number of communication destination parties highly ranked in the amount of access from each of the communication rank table and the attribute-based rank table, as the list for the relay apparatuses corresponding to the attribute of interest, and supply the list to the relay apparatus.