You are currently viewing What is a VPN, Why is it Needed, and other Related Queries

What is a VPN, Why is it Needed, and other Related Queries

The Internet has become a significant part of our lives; it has acquired such a place in our daily life that things like online privacy and security have become a serious concern. People worldwide are now raising concerns about online privacy and are more curious than ever about how to protect themselves on the Internet.

A virtual private network or a VPN has gone from being an ambiguous online concept to one of the most used online tools. However, many people still feel like it is too high-tech for the average user and have questions related to it. Luckily, using a virtual private network is one of the most convenient ways to achieve online security.

If you, too, are one of those people, then you’re in luck today because, in this piece, you will find all the information needed to understand VPNs and make an informed decision.

What is a VPN?

Let’s start with the most obvious question. As the name suggests, a VPN provides you an opportunity or a private pathway to establish a protected connection using your public network. It is a way to disguise your online identity and bypass all geo-restrictions. By concealing your identity, a VPN makes it almost impossible for third parties to track you and put restrictions on you.

How Does It Work?

The way a VPN works is that it reroutes your internet traffic through a secure tunnel. This means that the VPN encrypts or masks your IP address and sends it through a secure server hosted by the VPN. The host not only provides a remote server but also decrypts the data for the Internet to understand and then encrypts the reply again so the server can send it back to your computer. This means that The VPN will encrypt your data through the internet service provider. Hence, no one would be able to track you on your local network.

VPN Browser Extension

There are countless VPNs available in the market these days. However, a commonly asked question is, “Whether a VPN browser extension, like VPN Chrome extension, or to go for the good old VPN app?” Well, the answer entirely depends on your use and preferences.

The VPN browser extension is a simple, lightweight program that integrates into your web browser and provides a handy way to encrypt all your data from your Chrome browser. There are numerous benefits of using the VPN extension; for example, you would not have to download a specific app; this would save you trouble and some space on your computer.

Most VPN browser extensions are either free or cheaper than VPN apps. The best part about using a VPN extension for Chrome is that it is effortless to install and use, unlike most VPN apps that require time and knowledge to be set up on different devices.

However, one thing you must remember before using a VPN browser extension for Chrome is that both the extension and app have different protocols. The application uses IKEv2 or the OpenVPN protocol that encrypts all the traffic that goes through your device, whereas the VPN extension encrypts only the traffic that goes through your browser; usually, this kind of encryption is HTTPS encryption.

Best Case for Using A VPN Extension?

Security is the most obvious reason why one would use a VPN in the first place. However, there are other reasons. For example, suppose you are someone who loves streaming videos on websites that are geo-restricted or are traveling for a while and want to access the restricted content of your country. In that case, an extension is an ideal option for you to hide your IP address. You would quickly get all the benefits on your browser and wouldn’t have to bother yourself installing a desktop VPN application.

Is Using a VPN Legal?

Different countries have different laws related to the use of VPNs; for example, if you are in the US, then it is perfectly acceptable by the law to use a VPN and get online privacy. Even in the US, some websites don’t allow the use of a VPN, but it is still completely legal to use a VPN. However, some countries such as Russia, China, and UAE restrict their citizens or impose bans on VPN use.

How to Choose the Right VPN?

Choosing the right VPN requires some hard work; however, some things you can keep in mind before getting a VPN include.

Server Coverage – Most reliable VPNs offer a variety of servers; for example, you would be able to access whatever server you want.

Speed – The speed of your Internet when the VPN is connected is one of the best ways to understand the quality and reliability of a VPN.Tech Support – One thing you would always find in reliable VPNs is that the company provides 24/7 tech support.