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Abstract:In order to increase the anti attack capability of distributed network, information to prevent data from being tampered with, the need for information and data distributed network tamper proof methods. Methods currently used in distributed network, rapid development, appear not adapt to the current network problems. Therefore, proposes a distributed network information data type based on tamper proof methods. The method for checking data distributed network using the improved type checking algorithm, encryption and decryption of data distributed network using RSA encryption algorithm, public key and private key two keys, and set up the RDTP network protocol, the protocol is divided into distributed network Maintain and update, network node sleep scheduling, distributed network nodes and reliable data forwarding information in three stages, through the information data check, information encryption and RDTP protocol of three parts work together to ensure the distributed network security, distributed information to prevent data from being tampered with. The experimental results show that this method enhances the distributed network anti attack capability, effectively prevent the occurrence of distributed network information data tampering case.