Data security management system based on transparent encryption, computer equipment and terminal

Abstract

The invention belongs to the technical field of data security, and discloses a data security management system based on transparent encryption, a computer device and a terminal, and the system comprises a data collection module, a data classification storage module, a data encryption module, an identity authentication module, a USB storage device detection module, a certificate issuing module, a certificate verification module and a central processing and control module. Data encryption is carried out in a transparent encryption mode, after a user issues a transparent encryption strategy through a server platform, a client monitors read-write operation of an application program on a specified type of file in real time according to the strategy, real-time encryption of the file is achieved, transparent use in a controlled range is achieved, and the file cannot be used without a controlled environment; therefore, the risk of data leakage in the production process of the core data document of the user is effectively solved, and the method can be used for avoiding numerous risks of leakage in plaintext storage in the production process of the core data document of the user, such as copying by demission personnel, loss of mobile storage equipment, network transmission interception and the like.

Description

technical field [0001] The invention belongs to the technical field of data security, and in particular relates to a transparent encryption-based data security management system, computer equipment and a terminal. Background technique [0002] At present, communication technology is mature and widely used in various industries, including the traditional electric power industry. In the power industry, in order to monitor the operation of the power system in real time, it is necessary to obtain real-time power data. Communication mobile terminals can obtain power grid data by accessing the power grid database, but the problem is that power grid data is very important confidential information. However, the way in which the communication mobile terminal used in the prior art acquires grid data is relatively weak in terms of security performance, and is not suitable for communication transmission of grid data. Therefore, data security has become the top priority of today's infor...

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Problems solved by technology

In the power industry, in order to monitor the operation of the power system in real time, it is necessary to obtain real-time power data. Communication mobile terminals can obtain power grid data by accessing the power grid database, but the problem is that power grid data is very important confidential information. However, the way in which communication mobile terminals used in the prior art to obtain power grid data is relatively weak in terms of security performance, and is not suitable for communication transmission of power grid data.

[0004] The way in which communication mobile terminals used in the prior art to obtain power grid data is weak in terms of security performance, and is not suitable for communication transmission of power grid data

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