Irreversible electronic file security storage query system
A technology for a secure storage and query system, applied in the field of electronic file security storage and query systems, can solve the problems of lack of protection of electronic files, easy deletion or modification of electronic files, etc., to avoid manual deletion or modification, and to protect security.
Inactive Publication Date: 2021-04-02
广西安怡臣信息技术有限公司
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Problems solved by technology
[0004] In view of the problems existing in the prior art, the present invention provides an irreversible electronic file security storage query system to solve the problem that electronic files are easily deleted or modified after being uploaded to the system, and electronic files lack protection
Method used
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Embodiment Construction
[0016] The technical solution of the present invention will be described in detail below through specific examples.
[0017] Such as Figure 1 to Figure 4 As shown, it includes a user authentication 1, an input module 2, a processing module 3, a storage module 4, and a terminal module 5, the user authentication 1 is connected to the input module 2, and the processing module 3 is connected to the output terminal of the input module 2 With the input end of the storage module 4, the storage module 4 adopts a block chain distributed storage module, the processing module 3 is also connected with the user verification 1, and the output end of the storage module 4 is connected with the terminal The module 5 is connected, the output terminal of the terminal module 5 is connected with the user verification 1, and the user verification 1 is connected with the input module 2, the processing module 3, the storage module 4 and the terminal module 5. Electrical connection between.
[0018...
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The invention provides an irreversible electronic file security storage query system. A user verification is connected with an input module, a processing module is connected with the output end of theinput module and the input end of a storage module, the storage module adopts a blockchain distributed storage module, and the processing module is also connected with the user verification; the output end of the storage module is connected with the terminal module, the output end of the terminal module is communicated with the user verification, and the user verification and input module, the processing module, the storage module and the terminal module are electrically connected; user authority is confirmed through user verification, and a certain protection effect is achieved no matter whether files are stored or inquired. Through cooperation of the output module and the processing module, files can be stored or inquired according to user requirements, instructions for deleting or modifying the electronic files are directly refused, and the safety of the electronic files is protected. By adopting the storage module and the terminal module, the stored electronic files can be recorded, and the electronic files inquired by a user can be called out.
Description
technical field [0001] The invention relates to the technical field of electronic files, in particular to an irreversible secure storage and query system for electronic files. Background technique [0002] Electronic files refer to written materials formed by people in social activities, with chemical magnetic materials such as computer disks, magnetic disks, and optical disks as carriers. Rely on computer systems for access and transmission over communication networks. It mainly includes electronic documents, electronic letters, electronic reports, electronic drawings and so on. Electronic file security refers to the security of electronic files in the process of production, transmission, and use. Electronic file security includes electronic file security and content security. [0003] Electronic files differ from printed documents in the following four main features: easy to modify, easy to delete, easy to copy, easy to damage; after an electronic file is uploaded to the...
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IPC IPC(8): G06F16/13G06F16/14G06F16/182G06F21/32G06F21/62
CPCG06F16/134G06F16/148G06F16/182G06F21/32G06F21/6227
Inventor 胡耀珺
Owner 广西安怡臣信息技术有限公司