For added security, consider installing and configuring an Intrusion Detection System (IDS), such as Snort, on each machine.

为了加强安全，可以考虑在所有机器上安装和配置入侵检测系统(IDS)，例如Snort。

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Intrusion detection system (IDS) is the key component of the architecture of information security.

入侵检测系统(IDS)是信息安全体系结构的重要组成部分。

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The main goal of Intrusion Detection system (IDS) is to detect unauthorized use, misuse and abuse of computer systems by both system insiders and external intruders.

入侵检测系统(IDS)的主要目标是检测计算机系统内部或外部入侵者的非授权使用、误用和滥用。

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