另一方面，蜜罐作为一种新兴的主动防御技术，具有收集数据量小、价值高，能检测到未知攻击等优点。

On the other hand, honeypot as a new defense initiative technology has a lot of advantages, such as collecting a small amount of data, high value and capable of detecting unknown attacks and so on.

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入侵检测作为一种最重要的主动防御技术不但能检测外来的攻击还能检测来自内部的入侵。

Intrusion detection which is the most important initiative recovery security technology can detect not only the outer but also the inner intrusion.

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