Title:
USER AUTHENTICATION DEVICE
Document Type and Number:
Japanese Patent JPH06290152
Kind Code:
A
Abstract:
PURPOSE: To make it possible to use the service of a computer system in another domain by authenticating the authentication servers with each other.
CONSTITUTION: Each authentication server is provided with a function with which a user discriminates whether the information services requested through the computer systems 10-12, 20-22 and 30-32 are included in the domains 1-3 of the user or not, and a function which requests offer of the service to another authentication server which controls the information on users of another computer system including the requested information service if this service is included in a computer system of another domain.
Inventors:
SAWA KIMIO
Application Number:
JP7260793A
Publication Date:
October 18, 1994
Filing Date:
March 31, 1993
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G06F21/31; G06F15/00; G06F21/41; G09C1/00; H04L9/00; H04L9/10; H04L9/12; H04L9/32; (IPC1-7): G06F15/00; G09C1/00; H04L9/00; H04L9/10; H04L9/12
Attorney, Agent or Firm:
Norio Ogo