A Design of Mobile Phone Privacy Protection Based on Block Chain

This paper introduces a platform development and implementation method which is based on block chain to protect mobile phone privacy. It is applied to collective maintenance, programmable, safety and reliability, and the requirements of personal privacy protection. The platform consists of the manufacturer node, market node, mobile phone node and user node, which is connected by a star topology construction. All nodes include data collection module, data storage module, target detection module and data application module, which is matched by the publish/subscribe mode. Each node will match a distributed storage database for storing various transaction data. The data storage module realizes the communication between nodes and completes the building of mobile phone protection platform. This method can solve the problems such as get the usage right by flashing root, user information leakage and so on. Finally, we give the application scenario of mobile phone protection platform, aiming at realizing the privacy protection on the block chain.