Author(s)

Fangyi Zhang

Corresponding Author

Fangyi Zhang

ABSTRACT

As the main place of modern education, colleges and universities are not only users of the network but also promoters of the network, so Internet are more frequently used in colleges and universities. Network has the characteristics of freedom and openness, making the teaching and management activities in colleges and universities more information-based and open. However, network information management has become the focus of network security management in colleges and universities because the popularization of network has brought new means of information crimes. The theft of network information and the theft and reselling of personal network information have seriously damaged social security. Under the background of big data, it is very urgent and important to strengthen the protection of network information. This paper analyzes the current situation of network security management in colleges and universities, introduces advanced key technologies such as early warning, protection and monitoring, and further puts forward the protection strategies of network information security under the background of big data era.

KEYWORDS

Network information security, Colleges and universities, Protection strategy