Research on Secure Storage and Access Control Mechanism in State Grid big Data Platform
The article constructs a comprehensive security management system by introducing technologies such as secure hash functions,digital signatures,distributed storage,dynamic data encryption,and attribute based access control.The simulation environment based on Linux platform,VMware virtual machine,and Hadoop big data platform verified the feasibility and performance of the proposed method.The experimental results show that hash functions and digital signatures effectively ensure the integrity and authenticity of data,distributed storage schemes have strong redundancy and fault tolerance,and attribute based access control mechanisms can accurately control user access to system resources.
万方数据
维普
