I'm trying to harden my system by deleting or renaming questionable files. One of the files in question is FTP.exe. A few questions I have... 1. Is FTP.exe commonly used in Windows exploits? 2. Do any third party applications need FTP.exe to function properly? Applications such as Internet Explorer, or do they have their own built-in FTP functions? 3. Would disabling FTP.exe or any other files help strengthen my system? Or would these files be dropped anyways in the event of an attack? Your thoughts? Thanks!