Database data management method and system
A data management method and database technology, applied in the direction of electronic digital data processing, special data processing applications, instruments, etc., can solve the problems of company information security threats, sensitive data theft, IT personnel leaking information, etc., to achieve the encryption and decryption process. Effect
Inactive Publication Date: 2012-12-26
GDS SOFTWARE SHENZHEN +1
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Problems solved by technology
[0004] (1) For some computer systems that store sensitive data, due to the need for maintenance by IT personnel, some sensitive data is easily stolen by IT personnel and illegally traded, which not only leaks personal privacy, but also poses a threat to the company's information security serious potential threat
[0005] (2) The maintenance of the database requires extremely high system authority and database authority, so that the DBA can view, modify or even delete the sensitive data. In this way, the IT personnel may leak the confidential information when maintaining the database, resulting in the loss of the company. property loss
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[0019] Such as figure 1 As shown, it is a structure diagram of a preferred embodiment of the database data management system of the present invention.
[0020] The database management system 10 runs on a host 1 , which also includes a database 11 , and the host 1 is connected to a client computer 3 through a network 2 . There may be multiple client computers 3, figure 1 Only one is drawn. The network 2 may be an intranet (Intranet) or an Ethernet (Ethernet), or the Internet (Internet) or other types of communication networks.
[0021] Such as figure 2 Shown is a functional block diagram of a preferred embodiment of the database management system of the present invention.
[0022] The database management system 10 includes a receiving module 100 , a verification module 101 , a selection module 102 , an encryption module 103 , a decryption module 104 and a processing module 105 .
[0023] The receiving module 100 is used for receiving the access requirement of the client c...
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A database data management method comprises the following steps of: receiving a access need of a user computer on a database in a host computer; verifying the authority of the user computer; judging whether the user computer has an access authority; when the user computer has the access authority, selecting the access need of the user computer on the host computer; when the user computer needs to encrypt data in the database, encrypting sensitive data in the database, receiving data operation of the user computer on the database, and correspondingly performing the same data operation in the database; and when the user computer needs to decrypt the data in the database, decrypting the sensitive data in the database. The invention further provides a database data management system. Through the database data management method and the database data management system, the sensitive data can be protected so as to realize safe database data encrypting and decrypting processes.
Description
technical field [0001] The invention relates to a database data management method and system. Background technique [0002] At present, the maintenance of the computer system mainly has the following methods: (1) hand it over to the company's internal professional IT department for maintenance, (2) outsource it to organizations outside the company for maintenance, (3) ask a professional DBA to maintain it, DBA The full name is DataBase Administrator, referring to the database administrator. [0003] These three maintenance methods will bring the following disadvantages: [0004] (1) For some computer systems that store sensitive data, due to the need for maintenance by IT personnel, some sensitive data is easily stolen by IT personnel and illegally traded, which not only leaks personal privacy, but also poses a threat to the company's information security serious potential threat. [0005] (2) The maintenance of the database requires extremely high system authority and da...
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IPC IPC(8): G06F17/30G06F21/00
Inventor 钟明导宾炜灵陈枝地
Owner GDS SOFTWARE SHENZHEN