To address issues such as data information security and difficulty in centralized management and control of data assets

a prototype system for data lifecycle security protection in power plant scenarios is designed. Firstly

the particularity and existing problems of the current field of power plant data protection scenarios are analyzed in detailed. Secondly

in response to the pain point of the lack of industry standards for data classification and grading in power plants

an automated classification and grading method is proposed to standardize the grading and classification of power plant data. Finally

in terms of system development

based on the analysis of the scope of power plant data protection and functional requirements

the functional architecture design and technical architecture design of the prototype system are completed. This system provides specific work steps from data asset sorting

automated classification and grading

full lifecycle management

security assessment

and other aspects

providing a complete solution for data security protection in power plants

and providing a basis for effectively achieving full lifecycle security of power plant data in the future.