But the data transported within the SSH session can be of any type. Under the hood, your SSH client creates an encrypted session between your SSH client and the SSH server. This is the default behavior of an SSH connection. When you connect to a server using SSH, you get a server's shell. SSH tunneling helps achieve security use cases such as remote web service access without exposing port on the internet, accessing server behind NAT, exposing local port to the internet.

SSH tunneling is a method to transport additional data streams within an existing SSH session. If you are looking for a modern open-source alternative to OpenSSH that is optimized for elastic multi-cloud environments and supports other access protocols in addition to SSH, make sure to check out Teleport.

It comes pre-installed by default with the vast majority of Linux distributions. OpenSSH is the most widely used open-source SSH server. In this post, I'll cover different tunneling features as supported by OpenSSH, which helps achieve security use cases such as remote web service access without exposing ports on the internet, accessing servers behind NAT, exposing local ports to the internet. And this is just a small set of what's possible with SSH. Although the typical use case of SSH is to access a remote server securely, you can also transfer files, forward local and remote ports, mount remote directories, redirect GUI, or even proxy arbitrary traffic (need I say SSH is awesome?).

Ssh tunnel untuk android