Distributed ledger system with enhanced security and service providing method based on the distributed ledger technology using thereof

摘要

Distributed ledger system with improved security that can provide services based on distributed ledger technology with reduced security risks such as user identity anonymity, software forgery/forgery, cryptographic key leakage, data leakage and forgery/forgery, system failure, etc. A method of providing services based on distributed ledger technology is provided. The distributed ledger system provides a distributed ledger technology-based service by using a distributed ledger network equipped with a distributed consensus algorithm by connecting a plurality of nodes to which security-enhanced distributed ledger technology was applied to each other.