Invention Grant
- Patent Title: Data access control system and data access control method
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Application No.: US17022722Application Date: 2020-09-16
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Publication No.: US11556661B2Publication Date: 2023-01-17
- Inventor: Kentaro Kakui
- Applicant: Hitachi, Ltd.
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Mattingly & Malur, PC
- Priority: JPJP2020-060243 20200330
- Main IPC: G06F21/62
- IPC: G06F21/62 ; G06F21/60 ; G06F21/57
Abstract:
A predetermined access control policy is generated with reference to a lineage table and a metadata table to be stored in a policy table, and an access control policy which should be applied or recommended to treated data is provided with reference to the policy table.
Public/Granted literature
- US20210303706A1 DATA ACCESS CONTROL SYSTEM AND DATA ACCESS CONTROL METHOD Public/Granted day:2021-09-30
Information query
