Title:
AUTHENTICATION SYSTEM, AUTHENTICATION METHOD, AND PROGRAM RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2017/006905
Kind Code:
A1
Abstract:
[Problem] To provide a web authentication system capable of rejecting an authentication request by a machine-based login program without increasing an operation burden on a user. [Solution] A key storage part of this authentication system stores a second authentication key generated by applying character string processing to a first authentication key. A transmission processing unit transmits a display program in response to a request from a communication terminal. This display program causes a browser of the communication terminal to display an authentication page, to automatically execute the character string processing in order to generate a third authentication key from the first authentication key, and to return the third authentication key. When the third authentication key received from the communication terminal matches the second authentication key stored in the key storage part, a comparison processing part of the authentication system authenticates the communication terminal.
Inventors:
SUGIURA TAKAYUKI (JP)
Application Number:
PCT/JP2016/069772
Publication Date:
January 12, 2017
Filing Date:
July 04, 2016
Export Citation:
Assignee:
NETAGENT CO LTD (JP)
International Classes:
G06F21/30; G06F21/31
Foreign References:
| JP2009003877A | 2009-01-08 | |||
| JP2014239522A | 2014-12-18 | |||
| JP2010061211A | 2010-03-18 |
Attorney, Agent or Firm:
SANO, Hiroshi et al. (JP)
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