A Virtual Private Network (VPN) enables a user to connect to some other network in a secure way over the internet. Let’s break down this relatively complicated definition for you to understand the concept well. At one end of the picture is the end user. On the other end is the desired network to which the user wants to connect.
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Role of VPN
A VPN will act as a secure via media between the end user and the destination network. In a normal setting, this mating occurs over the internet, but without any security protocols. A VPN does not eliminate the role of internet altogether, rather it makes the whole process secure.
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Where Does a VPN Fit In?
A VPN fits into the whole picture right between the end user and the internet. Instead of directly using the internet, a user will first log into the VPN. Unique login credentials are given to each user by the VPN service provider. Once the connection between the user and VPN is established, routine tasks can be performed over the internet.
User Experience On VPN
The end user experience is at times much superior to the one without VPN. This means that the user will not face any bottlenecks while interacting with the VPN. A user can familiarize with the whole VPN user interface in a matter of just a few minutes.
How a VPN Secures Your Browsing?
Without going into too many technical details, let’s briefly understand the tricks that a VPN has under its sleeve to make your time over the internet safe.
The first weapon up the VPN’s sleeve is encryption. A VPN will encrypt all the browsing data and activity of the user at the VPN level. The main advantage of encryption is that even if a user’s data falls into the wrong hands, it will make no sense for the unintended recipient.
The other tool which VPNs use to secure you over the internet is location masking. What this means is that you may be sitting in USA, but the VPN allows you to select one of its servers in the UK. Despite sitting in USA, your location will appear as UK to the network or process with which you are interacting.
Why Were VPNs Created?
It is an intriguing question as to what lead to the need for having VPNs. In the first place, VPNs were designed to securely associate business networks with each other. The multi-faceted benefits of VPNs quickly propelled them into the mainstream of internet.
Diff b/w VPN and Proxy
It is pertinent to clarify the difference between a VPN and proxy, as the two are often confused with each other. A VPN is far superior to a proxy server as it has the added safety feature of data encryption. Secondly, a VPN connection is very fast and stable whereas a proxy server keeps disconnecting the user, which is quite irritating.
Advantages of Virtual Private Network (VPN)
Now that we have covered the basics of a VPN, let’s highlight some of the main advantages of a VPN.