A vulnerability scanner is similar to other types of scanners-for example, port scanners help secure the network and the systems on it.

漏洞扫描器类似于其他类型的扫描器——例如，端口扫描器有助于保障端口上的网络和系统的安全。

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But for all Dubai's woes, the Gulf still needs a financial centre, a port, and a secure place to live, Mr Cooper points out.

不过迪拜所悲哀的是，库珀指出海湾仍需要一个金融中心，一个港口，一个安居乐业的地方。

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Enter the secure Web service port for the Vista server (such as 444) and a suitable alias name (such as myvistahost_444). Click Retrieve signer information

输入 Vista 服务器的安全 Web 服务端口（比如 444）和合适的别名（比如 myvistahost_444）。

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If plans go through for the Russian Navy to station its forces at the Syrian port of Tartus, the Russians are scheduled to secure that port with advanced land to air PMU-2 ballistic missiles that will cover most of Syrian airspace.

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Students can also port work into secure 'pigeon-holes' for marking.

UNESCO: Free and Open Source Software for E-learning

But for all Dubai's woes, the Gulf still needs a financial centre, a port, and a secure place to live, Mr Cooper points out.

ECONOMIST: Dubai's bail-out