数字信任体系研究  

Research on Digital Trust System

作　　者：尹一桦 帅军军 YIN Yihua;SHUAI Junjun(CETC Cyberspace Security Technology Co.,Ltd.,Chengdu Sichuan 610041,China)

机构地区：[1]中电科网络安全科技股份有限公司,四川成都610041

出　　处：《信息安全与通信保密》2023年第9期96-105,共10页Information Security and Communications Privacy

摘　　要：网络空间是与陆、海、空、天并列的第五维空间领域。在当前全球网络空间安全形势日趋复杂的背景下,网络空间的安全问题深刻影响着政治、经济、军事、文化、科技等社会的各个领域。随着数字中国战略的深入推进,新型智能网络、新型业务形态、新型服务模式对网络空间安全提出了新的挑战。信任是安全的基础,构建新型网络空间下的信任体系是确保我国信息安全长远发展的重要环节。剖析了网络空间信任体系的内涵、特征和安全目标,基于国内外信任技术和信任体系发展现状,对架构和建设数字信任体系展开了研究。Cyberspace is the fifth dimensional space field juxtaposed with land,sea,air and sky.In the context of the increasingly complex global cyberspace security situation,cyberspace security issues have a profound impact on political,economic,military,cultural,scientific and technological and other social fields.With the in-depth promotion of the Digital China strategy,new intelligent networks,new business forms and new service models pose new challenges to the security of cyberspace.Trust is the foundation of security,and building a trust system under the new type of cyberspace is an important link to ensure the long-term development of information security in China.This paper analyzes the connotation,characteristics and security objectives of the cyberspace trust system.Based on the current development situation of trust technology and trust system at home and abroad,this paper proposes a trust system framework under the new cyberspace from multiple perspectives.

关 键 词：信任体系 信任技术 数字身份 可信网络空间 可信身份 身份认证 

分 类 号：TN919[电子电信—通信与信息系统]