Is there an uncrackable map editor or at least make it so hard that people don't go make a rip-off of your map or put their name under it, or use for instance your skins/models/spells that you would like to keep to the map? :bgrun:
My map protector is pretty good. You can store a backup if you want by using a password. If you don't use a password, you won't be able to unprotect, but your map will get smaller.