Research on Network Security Access Control Based on Improved Algorithm

This article proposes a computer network access isolation control method based on trusted computing. Firstly, the wavelet analysis method is used to analyze computer network access, and then the frequent IP address distance algorithm is used to identify and analyze dangerous access. Based on the characteristics of dangerous access, a network access isolation control model is established using trusted computing technology to complete the overall structural design of the computer network access isolation control system, and analyze the content of each module in the structure. By analyzing the security attributes of network access isolation control, the process of computer network access isolation control is obtained, thereby achieving the establishment and application of a computer network access isolation control system. This method can effectively prevent malicious attacks on computer networks and ensure the safe and stable operation of computer networks. Experimental results have shown that the proposed method can effectively isolate and control computer network access, improve the accuracy of isolation control, reduce the difficulty of computer network access isolation control.