摘要
当前物理空间已成为窃密与反窃密的重要战场,网络及媒体披露的西方国家针对物理隔离网络的攻击技术及产品标志着物理空间安全的概念已从传统的实体安全转向综合运用大数据、物联网等多元技术手段的跨网攻击与防御对抗.阐述了信息安全保密领域的物理安全概念外延,概述性地总结了当前物理空间信息安全技术的发展现状,剖析了其发展趋势及特点,并提出了面向跨网攻击的物理空间防护监测体系架构.
Currently, physical space has become the important battlefield of stealing information and anti stealing information. The reports of attack techniques and products for the physical isolation network by Western media marks that the conception of physical space security has evolved from the traditional physical security to off-net attack and defense against which integrated the use of big data, sensor network, etc. This paper describes the extension conception of physical space security, summarizes the current development of physical space information security technology and analyzes the development trend and characteristics. At last proposes the protection and monitoring architecture against off-net attack technology is proposed.
出处
《信息安全研究》
2016年第2期107-116,共10页
Journal of Information Security Research
基金
中国科学院信息工程研究所"优秀青年人才"专项基金项目(1104008004)
国家青年自然科学基金项目(61501458)
关键词
物理空间安全
物理隔离
电磁安全
恶意硬件
隐蔽通信
physical space security
physical isolation, electromagnetic security
malicious hardware
covert communication
