How to prevent hackers from invading the Windows XP system

Although ordinary people are less vulnerable to hackers, this does not mean that they will not be attacked by hackers. But what exactly is the hacker attacking your computer? I believe everyone I don't know, let's explain it to everyone today.

The first trick: screen saver

After the screen saver is enabled in Windows, the system will start automatically as soon as we leave the computer (or do not operate the computer) for the preset time. Screen saver, when the user moves the mouse or hits the keyboard to return to normal working status, the system will open a password confirmation box, only after entering the correct password can return to the system, users who do not know the password will not be able to enter the working state, This protects the security of the data.

Tip: Some screen savers with imperfect design do not have the combination of "Ctrl+Alt+Del" for the system, so you need to test if the program has this major bug after the setup is complete.

However, the screen saver can only be started automatically after the user leaves for 1 minute. Do we have to sit at the computer and wait for N minutes to see the screen saver activated before we can leave again? In fact, we only need to open the Windows installation. The system subdirectory in the directory, then find the corresponding screen saver (extension is SCR), hold down the right mouse button and drag them to the desktop, select the "Create shortcuts in the current location" command in the pop-up menu, in Create a shortcut to these screen savers on your desktop.

After that, we can quickly launch the screen saver by double-clicking on this shortcut when leaving the computer.

The second trick: cleverly hide the hard disk

In the "Click Web Page" view mode, a warning message will pop up when you enter the Windows directory, telling you that this is the system folder if &ldquo Modifying the contents of this folder may cause the program to run abnormally. To view the contents of the folder, click Show File ”, then click “display file” to enter the directory.

The reason is that there are two files, desktop.ini and folder.htt, in the root directory of Windows. Copy these two files to the root directory of a drive (since these two files are hidden files, you must click the “View” tab in the folder options and select “Show all files" You can see these two files). Press the “F5” button again to see what happened, and it is the same as when you enter the Windows directory.

Next, we open folder.htt with “Notepad> This is a file written in HTML language, and you can use your imagination to modify it.