Blockchain Boundary Security Protection based on Trusted Computing

Abstract

Blockchain has the characteristics of openness and decentralization and faces many security threats in application scenarios. Apply trusted computing technology to establish trusted blockchain boundaries and build a systematic security protection framework to meet the security requirements in blockchain application scenarios. Therefore, this paper combines trusted computing technology with blockchain security protection requirements, proposes blockchain trusted boundary, focuses on blockchain boundary trusted measurement technology, and ensures the security and credibility of blockchain boundary from systematization.