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网络窃听技术 ,是对电脑实施窃密活动而采用的一项有效技术手段 ,通过启动目标电脑上的麦克风等发声设备对目标电脑的环境声音实施窃听活动。本文首先简要介绍网络窃听的概念及原理 ,然后并根据此提出建立防范网络窃听的安全技术基本构架以及其实现
Network eavesdropping technology is an effective technical means adopted by the computer to implement the theft activity. The eavesdropping activity is performed on the target computer’s environment sound by starting a sounding device such as a microphone on the target computer. This article first briefly introduces the concept and principle of network eavesdropping, and then proposes a basic security architecture to prevent network eavesdropping and its implementation