连接宽带调制解调器与路由器的互联网端口。

Connect the Broadband modem to the router's Internet port.

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从互联网仅可以访问端口80和443，从而保护服务器免受安全威胁。

By making only ports 80 and 443 accessible from the Internet, we prevent the server from being compromised.

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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。

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

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