How to Make an SSH Proxy Tunnel

如果想讓上網的連線更安全一些，可以用自己在外部的 Linux 伺服器，以 SSH 加密通道（SSH tunnel）打造一個代理伺服器（proxy），讓原本的上網連線可以走安全加密的通道，多一層保護。

Linux 電腦普遍沒有 UI 顯示而採用 SSH 這類的遠端管理方式，這篇介紹的是連到 SSH Server 後以此為跳台瀏覽網頁，說不清楚請看以下架構圖

将创建具有动态端口转发的 SSH 隧道，PuTTY 将作为本地 SOCKS 代理服务器监听 127.0.0.1:1080。

How to use dynamic port forwarding through an SSH tunnel to set up a SOCKS5 proxy. Example applications using curl, APT and Git.

詳細解釋使用SSH的Local Port Forwarding、Remote Port Forwarding、 和Dynamic Port Forwarding來建立加密通道（Tunneling）的方法。

I want to combine the functionality of two SSH tunnels set up through PuTTY. The first tunnel is: This lets me navigate to http://localhost:8000 on my local browser and connect to localhost:8000 on my remote server, which I use to access a web development

Strict requirement: a remote linux server with an openssh-server active daemon. Let’s open PuTTY and start: Now the tunnel is set up to localhost on the tcp port 1339 that you specified as source port. Now you could setup you progrma to use a SOCKS5