Research on the New Generation of Network Data Security Protection Technology for Zero-Trust Environment

In order to effectively evaluate the security and situation of network data, this study puts forward the analysis method of the new generation of network data security for zero-trust environment. We need to build the network data security situation evaluation system according to the step level form, quantify data security risk assessment using a binary semantic model, and allocate evaluation index attribute weights based on data feature weights the safe and situation evaluation results of the data are obtained according to the positive and negative ideal value of the weighted decision matrix. The experimental results show that the proposed method can effectively and comprehensively evaluate the safe steady-state of network data. Compared to traditional data security assessment models, it has significant advantages.