How Does A VPN Work – Why Do We Need It?

Millions of people around the world use a VPN daily. And given the popularity of the technology, the chances are that you may have used it too. In case you haven’t, then you may be asking questions like what is a VPN and how does it work. Well, allow us to explain!

What is a VPN?

VPN is a tool that lets you enjoy complete privacy, security, and freedom online. With it, you can connect to servers from anywhere around the world. Your IP address and location changes because your communications now pass through a server installed in another country. This allows you to gain access to any of your favorite websites and content.

Moreover, a VPN also comes with features like military-grade encryption and internet kill switch. These keep your communications secure and private from prying eyes. Even the most dangerous hackers and surveillance agencies can’t monitor what you’re doing on the web as your data travels through robust tunneling protocols.

How You Connect to the Web Without a VPN

When you connect to the web without a VPN, your communications remain exposed to the world. Your traffic passes through your ISP, and it can easily see what you’re doing on the web. In some countries, ISPs are required to store your metadata for a specific period of time so that government surveillance agencies can go through them whenever they want to.

Without a VPN, you’ll also find many websites restricted at your location. Your IP address gives away your real location and identity, after all!

How You Connect to the Web With a VPN

When you connect to the web with a VPN, your communications go through a secure and encrypted tunnel which ensures the privacy of your data. As a result, your ISP would be unable to monitor your online activities. Even the most powerful surveillance agencies will find it impossible to keep an eye on your data.

Your IP address and location will change as well. Any website that you visit will be shown a different location instead of your original one, enabling you to enjoy complete online freedom.

How Does a VPN Work?

In simple terms, a VPN is a network of servers spread across the world that users can gain unlimited access to for a small fee.

When you turn on a VPN, a connection is established between your device and the server of your choice. Your real IP address and location is also masked with that of the VPN server, which allows you to access websites and services that are otherwise not accessible in your area.

Since your online activities are routed through a private tunnel, no entity can monitor or access them. You remain anonymous on the web and also enjoy complete security with 256-bit military-grade encryption.

How Do VPN Clients Work?

VPN client is a software that connects your device to the VPN servers of your choice. Depending on the VPN client app, you can scroll through the list of servers available for you to use and also select the features that you wish to use during your browsing session.

How Do VPNs Work on Mobile?

VPNs on mobile work in the same way as they do on your computer. You download the VPN app, and it works as a client to connect you with the VPN server of your choice. Your IP address changes, just like they do on computers. Moreover, your data is also encrypted and there are a set of features that you can play around with to enhance your online experience.

How Do VPN Tunnels and Encryption Work?

When you connect to a VPN server, your traffic and communications travel through a highly secure tunnel. Depending on the tunneling protocol that you have selected, you can either enjoy complete security, the fastest VPN speeds, or a combination of both. All the data passing through the VPN tunnel is also encrypted to prevent other unauthorized entities from accessing it.

How Do VPN Servers Work?

Connecting to a VPN server changes the route of your traffic. A VPN service has physical servers spread across the world, and connecting to one will change your original IP address and location. This means that if you have selected a VPN server in the US, you will get an American IP address which will enable you to access any American website or content of your choice.

VPN Features

VPN services come in all forms and sizes. Premium VPN services, such as PureVPN, offer a host of features that you can utilize and enjoy while you browse online.

Military-Grade Encryption

PureVPN offers up to 256-bit military-grade encryption on all its connections. This ensures top-of-the-line protection against ISPs, the government, cybercriminals, and other entities.

Online Freedom

PureVPN gives you unlimited access to a global network of over 2,000 servers in more than 140 countries for complete online accessibility.

Internet Kill Switch

IKS is a useful feature that protects your real identity from being exposed in the event your VPN disconnects. It automatically terminates your connection in such instances, keeping you anonymous!

Fastest Speeds

PureVPN offers the fastest speeds so that you can enjoy streaming anything online without suffering from issues like buffering. Our servers are highly optimized to provide you with a streaming experience unlike any other!

Looking for a Good VPN?

There are hundreds of VPN services available out there. Some are cheap, some are good for streaming, and some are ideal for security. However, only one VPN service offers a combination of this all. PureVPN has been in the VPN industry since 2006, and it is widely considered as the most secure and fastest VPN service. So if you’re searching for a good VPN service, look no further than PureVPN!

Need Some Time to Decide?

That’s alright. We all need time before coming to a final decision, especially if it concerns our privacy and security. That’s why PureVPN offers a 31-day money-back guarantee, giving you an ample amount of time to see whether or not the service suits your needs!

PureVPN is a leading VPN service provider that excels in providing easy solutions for online privacy and security. With 2000+ servers in 141+ countries, PureVPN helps consumers and businesses in keeping their online identity secured.

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