We have already discussed about the backdoor, how we can create a backdoor into our Windows operating
system, and we have already discussed about the net user command from which we can change the user
password.
Right now, let's talk about how we can secure our own system from these kind of attacks.
So we will use a software called Deep Freeze.
OK.
In order to protect our system from hackers, know how this software actually works.
Suppose you are an I.T. security admin in your company or organisation now you have employed some securities
and you have made some changes to the files in your operating system.
OK.
Once done.
You can't install this software.
OK, although it's a bit software, but you can also use a 30 day free trial.
Right?
So once you install the software in your system now, no one can make any changes to anything in your
system.
OK?
For example, you have employed some security and you have downloaded the software now.
Hackers hack into your system.
OK, or somehow other person will get access to your physical system.
Now, when you try to change the password using that user command or you want to replace, set it,
see file with the command prompt, as we have done previously.
The process will get successfully completed for the current session only.
But as soon as the court log off from the current session and will try to log in again, he is not able
to do that because as soon as someone log off from the current session, deep freeze will automatically
restore all the changes to the original OK, so it will automatically remove the command from file and
will automatically restore our set to see file.
OK?
So the work of the deep freeze is to restore all the changes to the original.
Right?
So this way it is a very useful software which help us to protect our system from these kind of attacks.