Title:
POLICY MANAGEMENT DEVICE, POLICY MANAGEMENT METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/018589
Kind Code:
A1
Abstract:
A policy management device (10) according to an embodiment of the present disclosure comprises: an acquisition unit (11) that acquires first and second access control policies; and a conversion unit (12) that converts the first and second access control policies and generates a third access control policy. The first access control policy defines a first condition including one or more elements indicating access attributes, and a first action for access control. The second access control policy defines a second condition which includes one or more elements indicating access attributes and which is different from the first condition, and a second action which is different from the first action. The third access control policy defines a third condition different from both the first and second conditions, and a third action for access control. The third condition includes one or more elements indicating access attributes and the number of the elements is equal to or less than the numbers of the elements in the first and second conditions.
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Inventors:
MITANI SHOHEI (JP)
UEDA HIROFUMI (JP)
GHATE NAKUL (JP)
UEDA HIROFUMI (JP)
GHATE NAKUL (JP)
Application Number:
PCT/JP2022/028338
Publication Date:
January 25, 2024
Filing Date:
July 21, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06F21/62
Foreign References:
| JP2011128796A | 2011-06-30 | |||
| JP2014170324A | 2014-09-18 | |||
| US20120017260A1 | 2012-01-19 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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