China Telecom applies for blockchain patent to improve overall system security

According to the announcement from the State Intellectual Property Office, China Telecom Co., Ltd. applied for a project called "Blockchain-based node management methods, devices, equipment and storage media", with the public number CN117201488A, and the application date is May 2022. The patent abstract shows that the present disclosure provides a node management method, device, equipment and storage medium based on blockchain, and relates to the field of communication technology. The method includes: receiving a registration request of the first node, the registration request of the first node including role information of the first node; responding to the registration request of the first node, performing role security management on the first node according to the role security management policy, and obtaining The first node identification, the role information of the first node, the first reputation level information of the first node, and the first authority information of the first node, wherein the first authority information of the first node is based on the role information of the first node and The first reputation level information of the first node is obtained; the first node identification and the first authority information of the first node are associated and stored on the blockchain, so as to pair the first node with the first authority information stored on the blockchain. The operation of the first node on the blockchain-based network resource sharing system is subject to permission control, which improves the overall security of the system. (financial)