计算机视频信息的电磁辐射泄漏的截获难度分析  

The Analysis of the Difficulty of Eavesdropping the Electromagnetic Leakage of Computer Video Signal

作　　者：袁雪平[1] 颉晨[1] 潘加明[1] 

机构地区：[1]西安电子科技大学机电工程学院,西安710071

出　　处：《电子质量》2006年第10期68-69,共2页Electronics Quality

摘　　要：本文首先分析了计算机视频信息的电磁辐射泄漏(以下简称视频电磁泄漏)产生的机理,进而分析了影响其截获难度的因素,最后提出了减小视频电磁泄漏被截获的可能性的一些方法。Firstly, the principle of the electromagnetic leakage of computer video signal was analyzed in this paper, Moreover, factors in the difficulty of eavesdropping the leakage were analyzed, At last, some methods of lowering the possibility of eavesdropping the leakage were brought forward.

关 键 词：电磁泄漏 截获难度 截获 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]