What is VPN and How does VPN Work? | Every Thing About VPN.

What is VPN and How does VPN Work? | Every Thing About VPN.

VPN: What is VPN, How does a vpn works, top VPN for Android, IOS and windows.

What is VPN

Introduction of VPN

Sometimes we need security and want to access information that is not available in our country and the servers in the country do not allow access to this information. At that time the VPN allowed that information. By using a VPN, you can bypass your local private network.

What is VPN?

VPN is short form of “Virtual Private Network”. Used to protect online privacy and anonymize the web activity. It mask your IP address which means It hides your network from other networks. VPN makes your data more secure through encrypted private network. It allows you to use public internet connections or hotspots safely.
It hides your online identity and IP address and also protects your data from external attacks.

What is the Need of a VPN:

I think every buddy in the world wants privacy in their lives, and they also want privacy on the Internet. No one wants to see or track their activity on the Internet. They need something to protect their privacy. And this is VPN.
Browsing the Internet or making a transaction on an unprotected Wi-Fi network means that you can disclose your personal information.
And if you don’t want to disclose your browsing habits and history from your service provider. It gives you security and privacy over the internet.
If you are using a public WiFi network and wants to make a transaction, read important emails and messages. There may be a chance of data breach and hacking. This type of scenario requires a VPN.
The need of VPN is very frequent during paying bills, sending emails and secret messages.

How does VPN works?

It is very demanding question about the VPN, how does it work and how can a VPN protect our IP address and privacy?
A VPN acts as a tunnel between our local network and nodes on other servers with different locations. It hides your location and lets you access other locations. Therefore, you can gain a kind of online freedom by using a VPN.

Learn more about how virtual private networks work :

VPN works on the encryption technology. Encryption make the data secure and unreadable. Even your service provider cannot know what you are suffering on the internet.
Typically, when sending a request over the Internet using a service provider given IP address. The service provider, know everything about your online behavior. This is because all requests from your device go through the service provider’s server.
However, if you use a VPN, your service provider will not be able to read your requests over the Internet. The VPN you use gives you a new IP so you can use the internet from another location. So you can hide your IP and protect your data privacy.
The IP used in this scenario belongs to the VPN server, not yours.

Data which can be protected by the VPN:

A VPN protect your valuable data while online. A VPN hides:
Your browsing history or online behaviour.
You IP address.
Your geographical location.
Your device information.
Your data.

Benefits of VPN

There are many benefits of the VPN which make you more secure on the internet  and browse privately. These are the some benefits of the VPN:
You can surf and download content over the internet with secure connection.
VPN use a secure encryption key to make your data more secure.
VPN hide your original location and provide a system generated location of their server.
VPN provider does not save your browsing behavior.
You can also easily access information that is not allowed in your country and region.
It provide a better shield from hacker and other online threads.
It make you anonymous online by hiding your IP address.
No one can track you online, not even your service provider.
You can also protect your data and privacy when using public WiFi networks.

Benefits of paid VPN over Free VPN:

Free VPN may compromise with your privacy.
They may collect you personal data or browsing history.
Free VPN does not use latest Internet protocols.
Bandwidth of the free VPN is very less.
Limited VPN in few locations.
Shows you very frequent ads.

How to choose a VPN for your device

Choosing a right VPN for you is very important part of using VPN. You must have some points in your mind before choose a right VPN for you.
These are the few points you should keep in your mind:
A VPN shouldn’t change your privacy. Privacy is of the utmost importance to users.
The VPN you use must use the latest protocol.
The bandwidth of the VPN should be within your usage limits.
You should know the location of the VPN server. The VPN’s server determines whether you can access information.
VPN should have Kill Switch.
The cost of the VPN.
VPN for multi-device access.

How to use or installed VPN in you Devices

A VPN can be used in many ways, such as it can be installed directly in your device, it can be used as a browser extension, or it can be installed in your WiFi router so that everyone connected to WiFi can  Use VPN.
To use VPN you must have to installed it on the device in which you wants to use it. It may be your PC or laptop, smartphone and tablets. Installing VPN is very easy process.
Here are the Installation process of different different devices:

How to install A VPN in Smartphones:

Most of the user using smartphone for internet and smartphone users are more in numbers. Than the more companies are interested in mobile VPN.  There are two types of VPN user one is Android user and another one is IOS or iPhone user.
To installed a VPN you need to download VPN app from Play store for android and for iPhone from iOS store.
Log in to the VPN and connect it.
Changed the server which one you wants to use.
Now browse internet safely.


A VPN make a secure connection between you and Internet.  Encryption gives you privacy hide you IP and many more. A VPN also protect you from external threads. By using VPN the reach of  restricted content in your area or country is very easy. A VPN is unable to protect you from hacker attack like viruses, torjans and malware.

Leave a Reply

Your email address will not be published. Required fields are marked *