Title:
METHOD AND SYSTEM FOR LIMITING DATA ACCESS AND STORAGE MEDIUM STORED WITH DATA ACCESS LIMITING PROGRAM
Document Type and Number:
Japanese Patent JP2001297063
Kind Code:
A
Abstract:
To provide a method and a system for data access limitation and a storage medium, stored with a data access limiting program, which allow a user to obtain data that the user has the right to access among data stored on plural servers connected through a compute network by controlling the access right in stages by using IDs and passwords given to each user.
A server confirms the right to access individual data constituting a page description file requested by the user according to the ID given to each user and informs a client of the storage place of the data and the client obtains the data that the user has the right to access from decentralized servers through the computer network.
Inventors:
ARAKI HIDENORI
NOMURA SUSUMU
ASANO MAKI
ANDO SAKAE
NOMURA SUSUMU
ASANO MAKI
ANDO SAKAE
Application Number:
JP2000109846A
Publication Date:
October 26, 2001
Filing Date:
April 11, 2000
Export Citation:
Assignee:
NTT COMM KK
International Classes:
G06F12/14; G06F12/00; G06F13/00; G06F15/00; G06F15/16; G06F15/177; G06F21/31; G06F21/62; (IPC1-7): G06F15/00; G06F12/00; G06F12/14; G06F13/00; G06F15/16; G06F15/177
Domestic Patent References:
| JPH11161602A | 1999-06-18 | |||
| JPH11328187A | 1999-11-30 | |||
| JPH11242625A | 1999-09-07 | |||
| JPH11353278A | 1999-12-24 | |||
| JP2001290777A | 2001-10-19 | |||
| JPH11161672A | 1999-06-18 |
Attorney, Agent or Firm:
Tadahiko Ito