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。

youdao

He also pledged one-point-five billion dollars in aid to Pakistan, each year for the next five years, to improve its security forces and economy.

VOA: standard.2009.03.27

President Obama reassured President Uribe that the United States will continue to support Colombia's efforts to improve its security and prosperity.

WHITEHOUSE: THE WHITE HOUSE

The service hopes through this move to improve its security, which has suffered due to the sharing of links pointing to fraudulent sites or malware.

FORBES: Twitter To Roll Out URL Shortener To All By End Of Year

The UK, he added, would assist Libya to take the necessary steps to improve its security, such as help with disbanding militia, training the army and supporting a singe police force.

BBC: We want to stand with you, David Cameron tells Libya