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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Secondly, the dissertation analyzed and induced network vulnerability scanners' functions, and presented a CIM model of the scanner.

在分析和归纳网络漏洞扫描系统功能的基础上，构建了其对应的CIM通用模型。

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Securing a small business' computer systems--which might involve all sorts of gorpy stuff like firewalls, application Web network scanners, access controls and database encryption--can run into the tens of thousands of dollars, says Litan.

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Or if they have a home office in the attic or basement they can connect a computer, printers, scanners and other devices to the home network.

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