Network attack data analysis method and device, equipment and storage medium

The invention discloses a network attack data analysis method and device, equipment and a storage medium, and relates to the field of industrial equipment information security. The method comprises the following steps: acquiring a network attack data analysis signal; the network attack data analysis signal comprises a coding sequence of network attack data to be analyzed; according to the coding sequence of the to-be-analyzed network attack data and a preset security firewall in industrial equipment, counting a fault rate of a target equipment operation process corresponding to the to-be-analyzed network attack data; and in the operation process of the industrial equipment, matching the operation process of the target equipment according to the fault rate of the operation process of the target equipment, executing the operation process of the target equipment, and completing the analysis of the to-be-analyzed network attack data. According to the method, the network attack data is directly analyzed, the indus