Question

what is vpn in mobile and how it works?

Answer 1

VPNs, or Virtual Private Networks, allow users to securely access a private network and share data remotely through public networks. Much like a firewall protects your data on your computer, VPNs protect it online. And while a VPN is technically a WAN (Wide Area Network), the front end retains the same functionality, security, and appearance as it would on the private network.

A mobile VPN is a network configuration in which mobile devices such as notebook computers or personal digital assistants (PDAs) access a virtual private network(VPN) or an intranet while moving from one physical location to another.

Hope it helps

Answer 2

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.