Multidimensional Observation of Blockchain Security

Abstract

Technologies such as distributed ledger and its utilization of blockchain have higher network security, promote the balance between security and efficiency, and new technical measures are being taken to enhance its security. However, blockchain technology and utilization are not secure. The security architecture of blockchain should be constructed from the concept of “zero-trust security”, and the security utilization of the blockchain should be highly valued from the network security strategy to promote international cooperation in blockchain security.