Sticky Keys Backdoor

  Sticky Keys application can be used as the Backdoor in Windows Operating System.
  Command Prompt file ‘CMD.EXE’ can be renamed to ‘SETHC.EXE’ in C:\Windows\System32 Folder.
  After this one can hit the Shift Key 5 times on the User Login Screen and will get the Command Prompt right
there. Net User command can be used to modify User Accounts thereafter.