The Workings Of A VPN (Virtual Private Network): VPN or Virtual Private Network is a tool that is used to connect the user to the 'Private Network' or a 'private network' through a public path or commonly called the Internet. Perhaps you are still confused by the above explanation, for it I will explain it with examples of its application by directly in the field. Suppose there is a certain company that owns the data and files on a server within the company. When the stolen files and data, then it can endanger the existence of the company in the future. To further secure the company will only allow data access from within the (Local Area Network), because when such public via the internet then it can potentially important files and data that can be taken by people who are not interested parties (such as the internet Highway, everyone could see that the Highway passes).
The difference of VPN with SSH Tunneling:
Broadly speaking, the difference between a VPN with SSH Tunneling is as follows:
Which is better a VPN or SSH Tunneling?
If you are worried about a more secure for business use, the answer is obvious – VPN you can force all network traffic on the system to the network through VPN. However, if you just want the encrypted connection to browse the web from public network seeperti internet, wifi available in the public services, etc., then the VPN and SSH server both have strong encryption that will serve you well. There are other considerations, too. Novice users can easily connect to a VPN, but setting up a VPN server is a more complex process. SSH tunnel is more daunting for the novice user, but setting up a SSH server is simpler than setting up a server for VPN.