Introduction

In Today’s digital world internet is becoming an essential part of our daily routine life. People use internet everywhere like offices, shops, shopping mall and even use for school education also. Every time people browse websites, social media usage, lots of online services all these data travel through by the internet. There are so many internet service providers like advertisers, hacker, government all these can track our daily routine online activity. If you guys want to protect your online activity and save your private data’s from these things then you must use VPN which is call virtual private network. It is a secure encrypted network between user and internet. This network hides your real IP address and hide your private data which is very difficult to track your online activities. VPN network can be use for individual purpose, Business and also for organization which can protect your private data and gives you best online security. Another benefit of this network is it can allow user to access that content which is restricted by other countries. So today we will learn how does VPN work? Lets get started.

What Is VPN ?

VPN is virtual private network which create secure and encrypted connection between user and internet. People browse internet daily routine where internet service provider can see your daily online activity. In this situation VPN can encrypt your internet activity where hackers cannot find you.

Here are some terms of VPN:-

1) Virtual:- Connection exists digitally than physically.

2) Private:- Which means internet activity protected from outside hackers.

3) Network:- Connects your device to internet network

Why VPN Is Very Popular ?

VPN network was generally developed for business purpose. But nowadays this network is using by company employees so that they can browse the internet secure and safely without any risk.

Here are some reason where individual user is adopting the VPN:-

1) Rising the cybercrime

2) Tracking the whole data by companies

3) Block the GEO content

4) Privacy protection

5) Secure personal data from hacking

How Does VPN Work ?

This network creating a secure and encrypted type tunnel between your working device and a server. Internet traffic going through that tunnel and make unreadable to anyone from outsider. When VPN connect with your device it changes the current IP address with its own before send website data where you have visit. Once your device connect automatically you don’t need to do anything just browse the internet with secure and safely.

Here are some steps of how VPN work:-

1) Connect to VPN server

When you always turn ON the VPN first your current device which you are using will be connect to somewhere else.

2) Encrypt the data

VPN encrypt the data before you leaving your device it converts data into unreadable code so that hacker cannot see you or also internet service provider what you are doing at present.

3) Create secure tunnel