Hi, might be a dumb question, but I gave someone subdomain access through FTP. While they can only access their own folder and not any of mine, I realized they could simply have a PHP file that could do anything to my files including delete, make copies, etc. Is there a way to stop this? For instance:
If they make a PHP file in their folder that does that, it will copy over whatever file they choose in my domain to their folder. Or they could do things like unlink(), etc I realized.