Investigation of Computer Network Information Security Supervision and Protection Strategies based on Internet of Things

With the rapid development of Internet of Things (IoT) technology, the supervision and protection of computer network information security (NIS) has become particularly important.In view of backward technology problems, difficult management, and weak user security awareness in the supervision and protection of information security in traditional computer networks, this article discusses the corresponding supervision and protection strategies through the information technology (IT) of the IoT.In this paper, an effect model is established using horizontal regression and the differences between different classification levels are calculated.Regression loss is obtained through the loss function, a network intrusion detection model is established, and finally the encryption process and the output ciphertext are calculated to verify the feasibility of the model in practical applications.This paper is based on the comparative experiment of establishing traditional defense methods and NIS protection methods under the information technology of the IoT.The results show that the new security protection system under the IoT information technology has increased the perception of information security risks by 8%.The regulatory accuracy of the method studied in this paper is greater than 93.77%, while that based on deep learning (DL) is below 92.93%.This research not only helps to improve the protection ability of computer NIS in the IoT environment, but also provides a useful reference and reference for research and practice in related fields.