How to protect a campaign?

I need to protect a campaign(with many files in it) and I dont know its work. BTW, the extension is w3n.

I would like to protect it manualy by inserting empty files(txt).
Will it work if I insert those files and set the path to what I want to overide/disable IN the campaign editor.

If there's a protector that can already protect w3n file I may use it instend to save time.

import an empty textfile, and set the custom path to

war3map.wtg

and thats it! but make a backup of your map

you can also do a bunch of other stuff but i cant remember them right now...