What is vpn in android? And how it works
Answers
To use a VPN you need to sign up with a VPN provider in order to download the VPN software and get access to their remote servers. There are free and paid options (we look at the drawbacks of free VPN later on).
A VPN does not replace your Internet Service Provider (ISP), as you need internet access in order to use a VPN. You can use a VPN on any network, such as your home, school or work network, or public WiFi and on pretty much any internet-connected device, from smartphones and tablets to Amazon Fire TV and games consoles.
Don’t get confused with business VPN. Although it’s the same technology, a consumer VPN is the not same as the original corporate use, which allowed workers to join the company network from remote locations. Corporate VPN is a separate product and not the subject of this guide.
VPN - Virtual private network
Here is information about VPN:
VPN can make us more secure as well as fast browsing. VPN allows us to access those sites which are blocked by our government. We can became more secure by enabling VPN.
Abbrevation of VPN is virtual private network. VPN means, our own private network. When we enable VPN, then our IP address is changed. And because of diffrent IP is coming near ISP, it allows users to access those sites which are blocked.
By using VPN we can became secure as well as private, But our IP address changes. And because of this, our location is also changed.
Hackers uses VPN for hacking attacks to take a different location. Sometimes, our internet speed may increases and sometimes our internet speed can be decreases. It is dependent upon DNS server using by that VPN provider.
Today, some VPN are paid and they are fast. And some VPN's are free and because of it, they are slow.
When we enable our VPN, our IP changes, our internet speed increase/decrease. We can change to any location by enabling VPN. Also, we can access those sites which are blocked on our current location.
They work by using a Private network they made themselves.