Invention Grant
- Patent Title: Information protection apparatus, information protection method and program
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Application No.: US17612081Application Date: 2019-06-14
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Publication No.: US11977648B2Publication Date: 2024-05-07
- Inventor: Masaru Sanada
- Applicant: Nippon Telegraph and Telephone Corporation
- Applicant Address: JP Tokyo
- Assignee: Nippon Telegraph and Telephone Corporation
- Current Assignee: Nippon Telegraph and Telephone Corporation
- Current Assignee Address: JP Tokyo
- Agency: Fish & Richardson P.C.
- International Application: PCT/JP2019/023747 2019.06.14
- International Announcement: WO2020/250444A 2020.12.17
- Date entered country: 2021-11-17
- Main IPC: G06F21/62
- IPC: G06F21/62 ; G06F21/55 ; G06V30/14
Abstract:
An information protection device includes a reception unit that receives an image of a screen displayed on a terminal connected to a certain network; an extraction unit that extracts input information for the screen from the image; a determination unit that determines whether or not the input information matches predetermined information; and a control unit that performs, when the input information is determined to be matched with the predetermined information, a control for preventing the input information from being transmitted from the network.
Public/Granted literature
- US20220215105A1 INFORMATION PROTECTION APPARATUS, INFORMATION PROTECTION METHOD AND PROGRAM Public/Granted day:2022-07-07
Information query
