SECURITY MANAGEMENT SYSTEM, DEVICE, AND METHOD

摘要

Provided is a security management device that: makes an inquiry to a communication agent device and thereby acquires constituent device information that is information relating to a constituent device in a control system and protocol identification information that makes it possible to identify a protocol that is used by the constituent device for communication; and uses the protocol that is identified using the protocol identification information to make an inquiry to the constituent device on the basis of the constituent device information and thereby acquire security setting information that is information relating to a security setting that is set in the constituent device. The communication agent device receives the inquiry from the security management device and reports the constituent device information and the protocol identification information to the security management device.