Research on Sensitive Data Protection for Power Grid Enterprises
[Purposes]With the explosive growth of data and increasing data security risks as the times de-velop,this study focuses on the data security governance issues faced by power grid enterprises,mainly considering the data leakage risks and overall national security requirements they face,aiming to provide a feasible technical means for the governance of sensitive data of power grid enterprises on the premise of balancing data value and security.[Methods]The study first investigates and analyzes the current data security governance and data business status of power grid enterprises.On this basis,combined with the characteristics of enterprises,it proposes a scheme to realize sensitive data governance by using data de-sensitization technology;then the study builds the overall BS architecture of the enterprise data desensiti-zation system and the desensitization process of key business links;finally the study gives complete sys-tem data desensitization application examples to illustrate the desensitization processing of different busi-ness data.[Findings]Based on the BS management model,the overall logical architecture of the power big data environment was constructed.By constructing six functional layers:data storage layer,data ser-vice engine layer,business engine layer,process management layer,logical interface layer,and physical interface layer,as well as the power data desensitization process,the security and compliance of power system data can be effectively guaranteed.[Conclusions]The power enterprise data desensitization sys-tem and application process constructed by the research meet the business and data security governance needs of power grid enterprises,which can effectively identify and regulate sensitive data in different business systems within the enterprise,safeguard the safe development of the enterprise,and provide ref-erence and reference for industries with similar characteristics.
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