Nowadays, the advertisement of a VPN is getting frequent. However, the VPN service is necessary today for several reasons. But first of all, you need to know what is a VPN (Virtual Private Network). Now, if you already know, then maybe you want to know how does it work. Otherwise, you won’t be reading this article. Either way, in this article, we will discuss What is a VPN and How Does it Work?
What do we mean by a VPN?
By definition, a Virtual Private Network (VPN) is typically an online service designed to cloak a static IP address with a virtual one. The intention is primarily to access the internet without compromising your online identity.
Now, if all these are sounding too much technical to you, let us break it down for you a bit. If you use a VPN, then no one will know what you are doing online. This is because you will browse the internet using a temporary IP address which no one will detect.
You may wonder whether you need a VPN or not. The answer is, yes, you do! You see a VPN not just hide your IP, it also protects your identity from online threats. That’s not all, by using a VPN, you can access websites which are geographically blocked in your location. Of course, there are several other technical advantages of using a VPN, especially if you are a hacker.
How does it work?
First and foremost, we suggest that you should buy a VPN service from any reputed VPN service provider. Yes, there are free services available, but first, they are unreliable and secondly, they don’t usually come with a customer support service. If you are new in understanding VPN, you will need help at first.
Now if we try and understand the working protocol in simple terms, a VPN creates temporary virtual IP address and carefully replace them with your static IP address. Please note that a VPN is working using powerful servers located all around the world. What you need to do is to choose a VPN service, whose server is located in your preferred location. For example, if you want to see Netflix, which is broadcasting in the US, then you will have to choose the US-based VPN servers.
Another thing you should know about VPN’s working protocol is that it creates virtual IP for every device. You can use one router to operate all of them. Meaning, you can access any website depending on the server you have selected. Remember, a VPN service also cares about the security part as well. So, you can use any device to surf the internet.
In reality, a VPN is a complicated technology. There are way too many things that you can actually learn about a VPN. What we explained in this article is the fundamentals of the VPN service in layman’s term. That is why we have proposed a paid service because sometimes setting up a VPN can be difficult.