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3 yrs

https://blog.csdn.net/weixin_4....5612363/article/deta

Debian (Linux)安装UFW防火墙_云慕尧的博客-CSDN博客_debian 防火墙
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Debian (Linux)安装UFW防火墙_云慕尧的博客-CSDN博客_debian 防火墙

Debian (Linux)安装UFW防火墙1ufw简介UFW,即简单防火墙,是iptables的接口,旨在简化防火墙的配置过程。 尽管iptables是可靠且灵活的工具,但对于初学者而言,可能很难学习如何使用它来正确配置防火墙。 如果您希望开始保护网络安全并且不确定使用哪种工具,UFW可能是您的正确选择。2先决条件要遵循本教程,您将需要一台具有sudo非root用户的Debian 10服务器。2.1设置非root用户获得root权限1修改 /etc/sudoers文件权限 执行以下操作sud
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