Atto Research Co., Ltd.

Yong Joo Song

Seung Won Shin

Jae Woong Chung

A control apparatus which manages a software defined network including a plurality of switches includes a security management module that authenticates at least one application program, and an application program management module that executes the authenticated application program among the at least one application program in a first process, and executes the application program whose authentication fails in a second process. The application program management module may be executed in the first process, and the first process may be different from the second process.

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Seongnam, South Korea

Yong Joo Song