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Automatic encipher system and method for file

A technology of encryption system and encryption method, which is applied in the direction of transmission system, digital transmission system, electrical components, etc., can solve the problem of unable to automatically encrypt files, and achieve the effect of conveniently encrypting files

Inactive Publication Date: 2007-07-18
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the user needs to encrypt the file, he needs to log in to the DRM system first, and then the client program of the DRM system encrypts the file and uploads it, or encrypts it after uploading it, or does not upload it after encryption (if it is not uploaded, the file is not convenient for centralized management), In this way, the user needs to do some extra work. The DRM system cannot automatically encrypt files on the file server, but can only passively receive them from the client.

Method used

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  • Automatic encipher system and method for file
  • Automatic encipher system and method for file
  • Automatic encipher system and method for file

Examples

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Embodiment Construction

[0022] As shown in FIG. 1, it is a hardware architecture diagram of a preferred embodiment of the automatic file encryption system of the present invention. The hardware framework of the present invention mainly includes at least one client computer 1 , a file server 2 , a database server 3 and a database 4 .

[0023] The client computer 1 is connected to the file server 2, and is used for uploading the file to be encrypted to the file server 2. An automatic file encryption system 20 is installed in the file server 2 for generating encrypted information, and automatically encrypts files to be encrypted uploaded by the client computer 1 , and notifies the database server 3 to transmit the encrypted information to the database 4 . The database 4 is connected with the database server 3 and is used for saving the encrypted information generated by the automatic file encryption system 20 . The encrypted information includes a unique identifier (Identification, ID) and a key of the...

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Abstract

A method for automatically enciphering file includes fetching a configuration information with name of file catalogue and type of file being able to be enciphered, monitoring file catalogue and catching file under said catalogue, judging whether caught file is belonged to type of enciphering file or not and judging whether there is enciphering label on said file or not if it is as well as generating an enciphering information till all operation on said file is finished if it is not, storing said enciphering information in a databank and enciphering said file.

Description

【Technical field】 [0001] The invention relates to a file automatic encryption system and method. 【technical background】 [0002] As more and more organizations and individuals use the Internet to publish information, there are security issues in using the Internet to realize the transmission of electronic files. For example, when transferring files on the Internet, many unauthorized and illegal users can arbitrarily copy and reproduce the transmitted content. In order to avoid these risks, electronic files generally need to be protected by encryption during transmission on the Internet. For example, digital encryption methods have been used to store data in electromagnetic storage media to prevent such data from being used in a public environment or Stolen while operating. [0003] A digital copyright protection system is a copyright protection system for digital information, which is one or several technologies that control or limit the use of digital media content on elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/22
CPCH04L9/0894G06F21/6209G06F21/10H04L2209/603
Inventor 林柏全胡高鹏罗才洋
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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