The current conventional communication data security storage platform mainly adopts a centralized approach to data storage, but the over-centralized storage approach tends to have an impact on the platform performance. In this regard, the design of a Hadoop-based secure storage platform for communication data is proposed. Combined with the Hadoop distributed storage architecture, the overall structure of the platform is designed, and the storage data tables are designed and the file storage function is designed in combination with HBase. The experimental results show that the proposed storage platform has a high data throughput and a better data processing performance.