摘要
在数据可信传输面临安全性与隐私性问题的背景下,数据易被篡改、泄露且隐私保护不足。对此,文章研究了区块链技术,介绍了其概念、特征、分类、架构和原理,阐述了基于区块链的数据加密、分布式账本与共识机制、智能合约等可信传输方法,探讨了其在确保数据完整性与不可篡改性、增强透明性与可追溯性、提高传输安全性方面的作用。
In the context of data trusted transmission facing security and privacy issues,data is easy to be tampered,leaked and privacy protection is insufficient.In this regard,the paper studies the blockchain technology,introduces its concept,characteristics,classification,architecture and principle,expounds the trusted transmission methods based on blockchain,such as data encryption,distributed ledger and consensus mechanism,smart contract,and discusses its role in ensuring data integrity and tamperability,enhancing transparency and traceability,and improving transmission security.
作者
王化治
WANG Huazhi(China National Aero-Technology Import&Export Corporation,Beijing 100176,China)
出处
《信息与电脑》
2025年第6期75-77,共3页
Information & Computer
关键词
区块链
数据可信传输
安全性
隐私性
共识机制
blockchain
trusted data transmission
security
privacy
consensus mechanism
作者简介
王化治,男,硕士。研究方向:航空智能制造、信息安全。
