Abstract: In the context of global manufacturing upgrading, intelligent manufacturing in China's home appliance manufacturing industry continues to be constructed. Industrial interconnection is the core means of transformation in the home appliance manufacturing industry, and the construction of industrial network security guarantee system is an important support for transformation. The home appliance manufacturing industry is facing various risks such as inadequate network security construction, management, and operation systems, as well as inadequate network security technology identification, protection, detection, and response guarantees. These risks include network security issues such as data leakage, ransomware, network attacks, and network paralysis. Evaluates the current problems in the home appliance manufacturing industry based on the "one center, three protection" system of the Equal protection 2.0 standard , and explores the comprehensive construction of a system for safety protection, safety management, and safety application, as well as its system construction and application, to ensure the safety of home appliance production and manufacturing.

Key words: Intelligent manufacturing, Equal protection 2.0, Network security