Detect if someone is noclipping or flying(Roblox Lua)

Question

So, I am making a game that is highly sensitive to hackers and if someone did hack it, it would be completely ruined. Is there any possible way to detect if someone is flying/noclipping and kick them using Roblox Lua scripts??

Answer 1

i have not made anything in roblox before, so this might not work

one way to detect flying is the check the y of the player:

if y > 100 then -- y can be replaced with other variables, and i recommend you change 100 to another number
    -- ban
end

you can also apply this to x and z. this solution however only works if the player flies to a certain point, so you might have to get creative, i'll edit this answer when i finish reading the documentation

another way is by making an object out of bounds, when the player collides with this object it bans them.

that is all i can think of, let me know if you have any problems!