

The connection behind this opens the ports on the remote computer and forwards them to the port on the local computer. The reverse is also true, because most SSH tunnels open a port on the local machine and redirect connections from that port on the source machine to a point on the other side of the connection. This command is installed on both Ubuntu and Debian.
VNC THROUGH SSH TUNNEL PUTTY INSTALL
The first step is to install X11vnc and an SSH server on the computer you want to connect to. Since VNC is insecure, you'll have to tunnel through SSH, as I'll show you here. X11vnc is also easier to configure than a VNC server that creates a virtual screen.

Ssh port Should I tunnel x11vnc through SSH? VNC sends your information over an unencrypted connection, intruders can see all open VNC ports. SSH connections are encrypted and secure connections from both the user and the server, unlike VNC (virtual network computing), which is not allowed to be used on the Internet. What is the difference between VNC and SSH? Port forwarding over SSH (SSH tunnels) provides a secure connection between the local computer and the remote computer through which services can be routed. What is SSH tunneling or port forwarding?

If you have an SSH server that you can access remotely, configure tunneling to redirect traffic over a secure connection and bypass firewall blocks on your school or work network. Tunneling over SSH works similarly to a VPN to safely transport your traffic. What is SSH tunneling and how does it work?
