Author(s)

Yafang Li

Corresponding Author

Yafang Li

ABSTRACT

With the continuous development of science and technicality and the gradual progress of computer technicality, the world has entered the information age. The use of computers in all parts of the world has become popular, and computer technicality is gradually valued and needed by the masses. It plays an important role in the development of various fields, meets the needs of application and development in various fields, and gives full play to the existing value of information technicality. Computer information security management, strengthening the application of data encryption technicality, can comprehensively consider the actual needs of its application, comprehensively improve the overall work efficiency and quality, and for the continuous development of social economy, information technicality has been used in various fields in China, resulting in frequent network exchanges. In addition, China's continuous improvement of network openness has further increased people's access to information, thus increasing the risk of network information data. It has become a key issue to be solved urgently. The birth and application of data encryption technicality has effectively changed the network information security pattern and greatly improved the network security performance. Under the background of the popularization of computer network, how to protect the information security of computer network has also become a widespread concern of all sectors of society. In the process of computer network information transmission, the application of data encryption technicality can form a strong protection for a large amount of information data in the network environment, avoid data being attacked or destroyed, and ensure the information data security of the masses.

KEYWORDS

Information security technicality; Educational data security; Research on privacy risk avoidance