P2P BLOCKCHAIN BASED PEER-TO-PEER CONTENT SHARING APPARATUS FOR BLOCKING ILLEGAL CONTENTS

摘要

A user device is disclosed. The user device included in the block chain network for managing block information related to shared content includes a communication unit, a memory, and a processor, and the processor, when a user command for reporting the received content is received, the reported content information is transmitted to the blockchain network, and based on the verification of the reported content performed by the manager device of at least one of the plurality of external devices, it is identified whether the reported content corresponds to illegal content, and the reported content is In the case of illegal content, distribution of the received content is blocked.