you've set up your shiny new vps, ready to take on the world, but wait! your server is like a sitting duck out there, just waiting for unwanted visitors to come knocking. are you going to let...
文章介绍了如何将vps打造成安全的私人堡垒。首先，使用tailscale创建私密网络，仅允许信任设备访问。然后，通过ufw设置防火墙，阻止公共ip访问，确保只有通过tailscale才能连接。高级用户可以选择完全阻止所有入站流量，仅允许tailscale访问，从而有效防止未经授权的访问，保护数据安全。
