[Shanghai: Promote more than 10% of high-quality industrial enterprises to implement classified and hierarchical management of industrial Internet security] On October 27, the Shanghai Municipal Economic and Information Technology Commission issued the "Shanghai Action Plan to Accelerate the Development of a New Generation of Intelligent Manufacturing." It pointed out that the industrial network security protection capabilities should be strengthened. Carry out network security attack and defense drills and emergency response drills to enhance emergency response capabilities for network security incidents. Promote the implementation of AI security products such as security models and security agents in the manufacturing industry, create 10 benchmark scenarios such as intelligent penetration testing and AI security operation centers, launch 20 network security products that deeply apply large models, and build a new "model-by-model" protection paradigm. Promote more than 10% of high-quality industrial enterprises to implement classified and hierarchical management of industrial Internet security. Strengthen data classification and hierarchical management and security protection, and promote more than 50 high-quality enterprises to carry out important data identification, hierarchical protection and risk assessment.