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Patent Searching and Data


Title:
APPARATUS MANAGEMENT SYSTEM AND AUTHENTICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/250983
Kind Code:
A1
Abstract:
This apparatus management system is provided with a management device (3) that performs management, and an information communication device (4). The management device (3) and the information communication device (4) are configured to be able to communicate with each other via a secure closed-network (NC) which is isolated, over access, from an open-network (NB) in a communication network (NA). The management device (3), in a state of being connected with the information communication device (4) via the closed-network (NC), performs authentication determination with respect to the information communication device (4). On the basis of completion of authentication of the information communication device (4), the management device (3) transmits to the information communication device (4) a device certificate (13) indicating that the information communication device (4) has been authenticated and including encryption information for encrypting information that the information communication device (4) transmits to the management device (3).

Inventors:
KATAOKA TARO (JP)
Application Number:
PCT/JP2020/023055
Publication Date:
December 17, 2020
Filing Date:
June 11, 2020
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
H04L9/08; G06F21/44
Foreign References:
JP2006246272A2006-09-14
JP2007511167A2007-04-26
Attorney, Agent or Firm:
FUKUI Hiroshi (JP)
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