Question

What do u mean by firewall?discuss the need of firewall in vpn along with its type?

Answer 1

Firewall is the software or hardware that helps to protect our computers from making the unwanted connections from unwanted networks..

Well there is not any need of firewall when you are using any VPN service..

VPN- virtual private network.VPN encrypts the data sharing between clients and servers...

so VPN does't requires firewall