How To Allow Or Deny Access To Local Network

Let's allow or deny any apps access to your local network if they request access to work fully with the features.

Thanks for your time today.

[boogerbearstudios]

If somebody else is on your account do you need access to local network enabled for them to use it?

[malonbonifacio]

How do get facebook to ask for permission. Its not asking on my new iphone.

[LeonScottKennedy]

Is on is still telling me to acess it

[visionariesdirector]

This is pointless.. what is local network use for?? Why should I turn it off or on?
And no one in the world can explain this..