Disabling WiFi-Direct, is it possible?

[Xizor77]

I want to prevent people on my wifi network from randomly hijacking my device's display using WiFi-Direct. Is this possible? I'm on a t428 running android 4.2.2.

• Is it possible to disable WiF-Direct on devices ( I have the Tronsmart 428)
• Is it possible to require a pairing pin before allowing an incoming connection?
• Is there some other form of blocking any unwanted connection?

[mitchell4you]

Options
-There is a app called 'disable service' or you could 'freeze' the app (using tit-backup or deepfreeze)
-some app require a 'password' to 'pair (just change pw)
-You could install a firewall like 'afwall+' to block incoming/out going data

Cheers..