Analysis of Computer Network Courses Security Precautions Based on Big Data

With the advent of the era of big data, computer networks have become one of the indispensable infrastructures in modern society. In this era of information exchange highly dependent on the network, the development and application of wireless network technology are becoming more and more important. However, the problem of network security is becoming more and more prominent, especially in the field of wireless networks. This paper aims to analyze the security precautions of computer wireless networks in the era of big data, discuss its classification, the necessity of application, and the security risks faced, and put forward the corresponding security technology application scheme, to provide reference and guidance for building a more secure and reliable wireless network environment.