Port probing is a process that involves scanning all available ports on your server that are accessible to the Internet.

端口探测是一个扫描服务器上所有能访问互联网的可用端口的过程。

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As soon as Dahl saw the newsflash, he started scanning the Internet in silent panic.

达尔一看到这则短讯，就开始沉默不安地在网络上搜索。

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The first type of network scanning you should use is one that finds and locates the Internet Protocol (IP) addresses in use on the network.

您应该使用的第一种类型的网络扫描是，在网络中查找并定位正在使用的Internet协议(IP)地址。

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The most established technology related to tracking social media comes from Autonomy's Intelligent Data Operating Layer (IDOL) platform, which has been scanning the Internet using techniques based on patterns and probability for more than a decade.

FORBES: JargonSpy

Google, an internet giant that has been scanning and digitising books for inclusion in its search engine, now offers thousands of books that are in the public domain free on mobile phones.

ECONOMIST: Electronic-book readers

Telecomix, a loose-knit team of international hacktivists, had been scanning the Syrian Internet in a massive sweep, dividing 700, 000 target connections among its members in Germany, France and the U.S., probing for hackable devices with software tools like Nmap and Shodan.

FORBES: Technology