Title:
アクセス制御装置、アクセス制御方法、及びアクセス制御プログラム
Document Type and Number:
Japanese Patent JP4791760
Kind Code:
B2
Abstract:
An access control apparatus is disclosed that controls access to a predetermined resource. The access control apparatus includes entity relationship definition information defining a predetermined relationship of a first entity attempting to access the predetermined resource with a second entity, indirect access control information defining an access right to the predetermined resource based on the predetermined relationship, and an indirect access right determining unit that detects the second entity with which the first entity has the predetermined relationship based on the entity relationship definition information, and determines an access right of the first entity based on the predetermined relationship with the detected second entity and the indirect access control information.
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Inventors:
Yoichi Kanai
Application Number:
JP2005144602A
Publication Date:
October 12, 2011
Filing Date:
May 17, 2005
Export Citation:
Assignee:
株式会社リコー
International Classes:
G06F21/31; G06F12/00; G06F21/60; G06F21/62
Domestic Patent References:
| JP2000112891A | ||||
| JP2000099470A | ||||
| JP11338825A |
Attorney, Agent or Firm:
Tadahiko Ito