基于区块链技术的计算机数据安全保护分析  

Analysis of computer data security protection based on blockchain technology

作　　者：张丽[1] Zhang Li(Jiangsu Vocational College of Business,Nantong 226000,China)

机构地区：[1]江苏商贸职业学院,江苏南通226000

出　　处：《无线互联科技》2021年第12期101-102,共2页Wireless Internet Technology

摘　　要：文章以计算机数据安全保护为研究视角,探索区块链技术的应用情况,分别从密码学技术、安全通信技术、访问限制技术3个角度,解析在计算机数据安全保护中区块链技术的应用优势,以此最大化提升计算机数据安全性。在密码学技术中,对称加密、非对称加密等算法为计算机数据安全提供了多重保障。访问限制技术包括客体访问限制、安全判断等限制方法,全面提升了数据安全保护效果。This paper uses computer data security as a research perspective to explore the application of blockchain technology.From cryptography,anrong communication and access restriction,this paper analyzes the advantages of blockchain technology in computer data security protection,so as to improve the security of computer data.In cryptography technology,including symmetric encryption,asymmetric encryption and other algorithms,the security of computer data provides multiple guarantees.In the access restriction technology,including object access restriction,security judgment and other restriction methods,it improves the effect of data security protection.

关 键 词：区块链技术 安全通信 访问限制技术 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论] TP309[自动化与计算机技术—计算机科学与技术]