Backdoor for window xp and win 7.

Lets assume that you have just cracked victim's windows password.  or simply got access to his windows for some time.Can you make some changes in windows so that you could access the windows again even if victim changes the password ?? or Can you make any changes in your own windows so that you could access it anytime even if anybody sets/changes password ?
Simply Can we set a backdoor in windows ?
Yes we can :) .
Backdoor actually means maintaining access.
okay lets do one thing first. Open your command prompt (run as administrator in win 7/vista).


Type the following command :

Syntax : net user account.name *
Example: net user administrator *
and hit enter. Set any password for that account.


Just copy the cmd.exe from  C:\windows\system32

Now here is the step wise to do it *Go to C:\windows\system32
** Copy cmd.exe on your desktop and rename it to sethc.exe .
***Now copy that file and paste again in system32 directory.



Now basically what we are do is we changing/replacing  sticky keys with cmd (command prompt)
so that when you open the computer and password protected login screen click five times on shift and boom command prompts opens


How to make backdoor in window 7* Go to C:\windows\system32
** Copy cmd.exe on your desktop and rename it to sethc.exe .
***Now copy that file and paste again in system32 directory.

Now will have the problem of ACCESS DENIED

now here is two ways to remove the problem of ACCESS DENIED

First method => change operating system from window 7 to windows xp.... ( haha :))

Second method is
1. Right click on sethc.exe and run as administrator.
2. Again right click on sethc.exe, open properties.
3. Click on Advanced tab , then on owner and click edit, change the owner from "trusted installer" to "administrator" and click apply.
4.Then click on 'Edit' in security tab to edit permissions.
5.Click on 'Administrators' , give it full control
6.Apply changes.