Architecture Design of Cryptographic Data Management Platform Based on Hadoop

There are a wide variety kinds of cryptographic devices involved in the space-ground integrated information network systems, which will generate a large amount of data. How to implement efficient storage and processing of cryptographic data in a big data environment is particularly important. According to the overall technical requirements of integration of heaven and earth cross-domain hierarchical password on-demand service, this paper preliminary designed the cryptographic data management platform architecture based on Hadoop. And proposed a solution for monitoring data storage and processing based on Hadoop. Aiming at massive heterogeneous cryptographic data, designed a layered architecture. Improved system data processing speed by using distributed computing processing. In addition, designed the security of the data management platform to solve the bottleneck problem of massive cryptographic data management in the space-ground integrated information network.