I have a sword fight script where if they are in a certain area they get a sword and when they leave it removes. (by when the player touches the remove block) but i guess exploiters can bypass this with teleport so is there anyway i can fix it? If you need the script for it then just ask!
If there isn't any remote objects and it is controlled by a server script(script not localscript)
Then your tool giver is safe!