Firewall for Norton Security on Android device

I have recently installed Norton Security on my tablet. I would like to know if there is a Norton firewall

On the Android tablet. I know there is a firewall on my PC but nowhere can I find information about

A firewall on the tablet. A firewall is Essential on the tablet as it has Internet access (not only Apps).

Could someone definitively tell me whether a firewall exists for Android tablet within Norton Security - I