Nippon Telegraph and Telephone Corporation

Ryohei Banno

Kenji Umakoshi

Keiichiro Kashiwagi

Hisaharu Ishii

Yui Yoshida

A data processing system () connected to a plurality of first applications () and a plurality of second applications () includes a setting information generation function section (), wherein the setting information generation function section includes a first interface generator () configured to generate a first interface for the first applications, a second interface generator () configured to generate a second interface for the second applications, and a storage () to store common data structure generation source information which is common information based on which the first and second interfaces are generated, and when the common data structure generation source information is updated, the first interface generator and the second interface generator automatically generate the first interface and the second interface, respectively, based on the updated common data structure generation source information.

Data processing system and method

An access management apparatus is presented which is capable of realizing integrated access management based on an access management policy set independently of protocols of a plurality of processing systems. The access management apparatus is provided with a gateway including an access management function unit that is connected between an access source (AS) and a plurality of processing systems (PS), and that is configured to receive an access request from the access source (AS), and to control the access request based on the set access management policy.

Access management apparatus and access management method

Provided is an ID space conversion system enabling an application to access a correct data resource by using a system ID. An ID space conversion function unit generates a non-overlapping unique system ID for each type of components based on a physical ID of a component included in a device D which is determined to be a correct device by a device configuration verification function unit. A sharing function unit shares, with a gateway, a gateway file including a correspondence relationship between the physical ID and the system ID included in the device D. Accordingly, the gateway adds, to data, the system ID, on the basis of the gateway-setting file, and outputs system ID-added data to a network. A data processing unit determines whether component data of the device D includes the generated system ID. Accordingly, it is determined whether the data is output from the correct device.

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Musashino, Japan

Ryohei Banno