深入解析服务器端口关闭技巧，高效、安全、无痕，服务器怎么关闭端口号

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1. 服务器端口关闭方法

在信息化时代，服务器已成为企业、组织和个人不可或缺的基础设施，服务器端口作为数据传输的通道，其安全性至关重要，在服务器运行过程中，有时需要关闭不必要的端口，以降低安全风险，本文将深入解析服务器端口关闭技巧，帮助您高效、安全、无痕地关闭端口。

服务器端口关闭方法

1、命令行关闭

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（1）Windows系统

以管理员身份登录服务器，打开命令提示符窗口，输入以下命令：

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netstat -ano | findstr "端口号" | findstr "LISTENING" | findstr "TCP" | findstr "IPV4" | findstr "IPv6" | findstr "PID" | findstr "Program" | findstr "Program" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr "Path" | findstr

标签： #服务器怎么关闭端口