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信息设备的电磁辐射与消除
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摘 要：随着计算机信息安全技术的迅速发展，计算机电磁辐射已越来越受到人们的重视。分析了计算机信息系统中电磁辐射的途径，并对它的防护作了简单介绍。
关键词:信息安全；电磁辐射；TEMPEST
Electromagnetic radiation of information device and elimination
LIANG Xiao-yan，WANG Jun-li，YANG Jian，WANG Ru-long
(Beijing Trace and Communication Technique Research Institute，Beijing 100094，China)
Abstract：With the rapid development of computer information safety technique，more and more attention had been paid to the electromagnetic radiation of computer.Based on the analysis on the track of electromagnetic radiation of computer information system，typical protection method is brief lyintroduced.
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