On the other hand, this solution also can prevent from DOS attACK toward DHCP server and improve its security ability.

同时，该方案还可以预防针对DHCP服务器进行的DOS攻击，增强了DHCP服务器的安全性。

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Probabilistic packet marking (PPM) is a practical and effective method for IP traceback of denial-of-service(DoS) attack.

随机数据包标记（PPM）是对拒绝服务攻击进行IP回溯的一种实用而有效的方法。

youdao

Probabilistic packet marking (PPM) is a practical and effective method for IP traceback of denial-of-service(DoS) attack.

随机数据包标记（PPM）是对拒绝服务攻击进行IP回溯的一种实用而有效的方法。

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