Title:
NETWORK MANAGEMENT SYSTEM AND NETWORK MANAGEMENT METHOD
Document Type and Number:
Japanese Patent JP2016213544
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a communication system and a method that allow a user to communicate a flow authenticated correctly between management systems and enable safe communication with high reliability, by an integrated management system providing encryption and decryption functions and network-network connection information for a service node via a management system by communication with high reliability.SOLUTION: In a network management system 21 according to the present invention, an integrated management system 22 encrypts configuration information and policy information per network generated by a user terminal, and when the encrypted encryption information is exchanged with a management system, one-state authentication is performed between one management system 26 of the plurality of management systems 26 and the integrated management system 22, and two-stage authentication is performed between the one management system 26 and another management system 26 connected with and adjacent to the one management system 26.SELECTED DRAWING: Figure 2
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Inventors:
TANIGUCHI ATSUSHI
SHIMIZU TAKASHI
SAKAIDA NORIO
KAWABATA TAICHI
YOSHIDA MASAHIRO
YAMAZAKI TAKAHIRO
SHIMIZU TAKASHI
SAKAIDA NORIO
KAWABATA TAICHI
YOSHIDA MASAHIRO
YAMAZAKI TAKAHIRO
Application Number:
JP2015092877A
Publication Date:
December 15, 2016
Filing Date:
April 30, 2015
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H04L45/42; G09C1/00; H04L9/08; H04L9/32
Domestic Patent References:
| JP2013005045A | 2013-01-07 |
Attorney, Agent or Firm:
Kenji Okada
Katsuhiro Imashita
Katsuhiro Imashita