Authentication server, program, authentication system, and authentication method

An authentication server and authentication system technology, applied in the authentication server, program, authentication system and authentication fields, can solve the problems of inability to perform authentication, inability to receive one-time passwords on mobile phones, etc.

Inactive Publication Date: 2009-11-04
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the technology shown in Document 1, the user authentication method may have to be abandoned due to the usage status of the terminal 2 communicating via the line 2.
[0008] For example, when it is assumed that a mobile communication network is used as the line 2 and a mobile phone is used as the terminal 2, the user cannot use the mobile phone if it becomes difficult or impossible to receive radio waves due to reasons such as that the mobile phone is located underground. to receive a one-time password, so authentication cannot be performed

Method used

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  • Authentication server, program, authentication system, and authentication method
  • Authentication server, program, authentication system, and authentication method
  • Authentication server, program, authentication system, and authentication method

Examples

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Embodiment Construction

[0043] figure 1 It is a schematic diagram of an authentication system 100 as an embodiment of the present invention.

[0044] As shown in the figure, the authentication system 100 includes: a communication device 10, a wireless terminal device 11, a softphone installation device 13, a communication software (messenger) installation device 15, a service providing server 16, an authentication server 17, and a presence server (presence server) 19, user information management server 20, sound reproduction server 21, and IM transmission server 22.

[0045] In addition, the communication device 10 and the service providing server 16 can send and receive information via the first network 30, so that the wireless terminal device 11, the softphone installation device 13, the communication software installation device 15, the service providing server 16, the authentication server 17, and the presence server 19. The user information management server 20, the sound reproduction server 21, a...

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PUM

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Abstract

The present invention relates to an authentication server, a program, an authentication system and an authentication method, and provides a technology for enabling authentication according to a state of use of a device on a user side. When, on a communication device (10), a user requests a service providing server (16) to provide a service, an authentication server (17) acquires, from a presence server (19), presence information on a wireless terminal device (11), a softphone-equipped device (13), and a messenger-equipped device (15) held by the user requesting the service, selects an authentication method corresponding to the acquired presence information, and transmits a one-time password from an audio reproduction server (21) or an IM transmission server (22) to the wireless terminal device (11), the softphone-equipped device (13), or the messenger-equipped device (15).

Description

Technical field [0001] The present invention relates to a technology for authenticating a user who receives a service provision. Background technique [0002] Due to the popularization of the Internet, various services such as the distribution of animations and sounds, and the publication of Web applications or Web sites have been provided to users via the Internet. Moreover, when the service provider needs to limit the users of the service, before providing the service, confirm the legitimacy of the user requesting the service, that is, perform user authentication. [0003] As the most general user authentication method, there is a method using ID (identifier: a character string used to uniquely identify the user) and password. However, in order to enhance the security of the user authentication method using ID and password, it is known, for example, in Japanese Patent Laid-Open No. 10 -341224 Bulletin (Document 1) described in the technology. [0004] The technology described i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06H04W12/06
CPCH04W12/06H04L67/24H04L29/08684H04L63/0838H04W12/67H04L67/54
Inventor 山本暖锻忠司藤城孝宏入部真一
Owner HITACHI LTD
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