What is a VPN & How VPN Service Works?

We will try to explain it thoroughly. The evolution of Virtual Private networks dates back to 1996. A Microsoft employee Gurdeep Singh-Pall first invented the only protocol of that time, PPTP. It stands for Point-to-point Tunnelling protocol. Virtual Private Network is abbreviated as VPN. It is a service that allows users to access the internet through a public network but privately.VPN is a service used for sending and receiving information privately. This is required for not being spied on by third parties such as Internet Service Providers or government surveillance. This is a very secure way to browse the internet safely and without restrictions.

what is vpn

This can be a new concept to some and may seem complicated at first. But we would recommend you to give it a try once you use it, it would seem as simple as browsing with any regular browser. Users need not add any extra effort to set the VPN. VPN service providers take care of everything, including the setup. We have reviewed many VPN services and found ExpresesVPN, NordVPN, and IPVanish to be among the top VPN services. They offer excellent services and fantastic offers for their product.

VPN Review Comparison Table


VPN Service
Jurisdiction
Monthly Price
Connections
Review
Website

review expressvpn 2019
The British Virgin Islands
$6.67
(49% discount)
3

nordvpn best review
Panama
$2.75
(77% discount)
6

ipvanish vpn

What is VPN and Uses of VPN Service

Now, after finding out what a VPN is, let’s see why we need one. Internet security is the leading issue with the developments in internet technology. Using a VPN keeps us safe from online threats. VPN does this by encrypting our data. It also lets us access censored content online, which is restricted according to our location.

Recommended: 5 Top Free VPN services with the best security

This is quite useful when we want to unblock popular websites such as Netflix, Hulu, Kodi, etc. But for unblocking such websites, we need to make sure we choose the exemplary VPN service. Only a good VPN service ensures to provide with such services. Another use of VPN service is surfing anonymously online. This is done when a VPN service provider hides our original IP address behind a VPN IP Address. This is assigned to the user based on the server location chosen by the user. Read further in detail about all these features discussed above. These are the basic features and uses of a good VPN service. Additional features may vary from one VPN to other. Additional features offered by VPN are Kill Switch, Smart Location, DNS Leak Test, etc.

  1. Browse Anonymously with a new VPN IP Address.

    When we are browsing the internet without a VPN service, our activities such as visiting websites are visible to the Internet Service Provider (ISP). And even to cybercriminals who are trying to rob our information. This makes our location and activities visible and makes us liable to threats online. But this is not the case when we activate our VPN service. As soon as we turn ON our VPN service, our original IP Address gets hidden behind an anonymous IP address.browse anonymously

    Using a trusted VPN service ensures that users information such as original IP Address, location, time of connection and duration are not stored, thus keeping the user’s information and identity safe. This IP Address is shared with many other VPN users and cannot be linked to our activities. This saves our privacy and keeps us secure from anyone trying to spy on us. Another added benefit of using a good VPN service is that they do not store any information of users, which is also popularly known as the “No Logs Policy of the VPN.

  2. Access Geo-Restricted Content.

    Choosing a good VPN service provider is very important as it offers users to choose a server location from a vast number of countries available on its list. This lets you access geo-restricted content from your country. Most importantly, if you are based in China or other countries having highly censored internet with solid firewalls. It also enables you access to the most popular entertainment websites, such as Netflix. But there is a catch to it.vpn locations

    You need to choose a good paid service to access censored content and unblock websites. Not all VPN service providers can do that. We have listed a few best VPN service providers, from which you can choose and try them out. Most of them have free trials and a money back guarantee available.

  3. Encrypt Data Online.

    A good VPN service ensures that your information and data are encrypted. The encryption depends on the VPN service you are choosing. We recommend you choose a VPN service with a high standard of encryption that is impossible to decode. The industry-level standard for encryption is 256-bit. Encrypting user’s data makes them secure as anyone, including ISP (Internet Service Providers), cannot see what it is. This is most required when you are using public wi-fi. Using Public wi-fi for browsing makes you much more visible and open to an online attack. So it would help if you were secure and a VPN does that for you. Encrypting your data means converting data into codes and packets. The encrypted data travels through a secure VPN Tunnel. Therefore a high standard of encryption is necessary so that no one can easily decode it.

  4. Avoid Irritating ads online.

    When using a VPN service users’ true location and identity are entirely hidden behind a fake site. Thus the ISP cannot share users’ data with third parties such as E-Commerce companies. And therefore the marketing websites cannot redirect irritating ads to users’ browsing session. This makes the users browsing experience very clean. When the user is not using a VPN service, irritating ads flash on the web pages we scan. This can be because of users’ search history or cache memory. It is related to marketing websites. This makes users’ experience very frustrating when working on something important. So to avoid it altogether, users can use a good VPN service.

  5. Bypass Bandwidth Throttling.

    In easy words, we can say that bandwidth throttling reduces or controls internet speed by ISP. Our ISP can see our data received and sent during a browsing session. So it also has complete control over limiting our rate. When the bandwidth limit of the user’s plan is reached, the ISP will slow down the browsing speed. This is termed bandwidth throttling.bypass throttling vpn

    A good VPN service is the best way to bypass bandwidth throttling. When the user connects to a VPN service, the location and activities of that user cannot be seen by ISP. Thus, avoiding the ISP’s control over the data li is easymit.

You may also like: How to unblock Netflix and watch everything you want: A quick guide.

I hope you understand what a VPN is with this tutorial; for more detail, we recommend you to read other blogs for your online privacy. Follow us on social media, Facebook and Twitter.