DATA NETWORK MANAGEMENT SYSTEM, DATA NETWORK MANAGEMENT DEVICE, DATA PROCESSING DEVICE, AND DATA NETWORK MANAGEMENT METHOD

摘要

Provided is a data network management system in which a plurality of data processing devices (101) which are installed in an installation region (A) transmit data to a data network management device (130). The data processing devices (101) transmit processed data with identification information of the data processing devices (101) to the data network management device (130). The data network management device (130) determines the data processing device (101) which is subject to data acquisition on the basis of the identification information of the data processing devices (101) which have completed a prescribed authentication examination, and the identification information which is acquired from the data processing devices (101) after the installation in the installation region (A).