How Windows XP prevents hackers (1)

First move, screen saver

After screen saver is enabled in Windows, the system automatically starts the screen saver as soon as we leave the computer (or do not operate the computer) for the preset time. When the user moves the mouse or hits the keyboard and wants to return to normal working state, the system will open a password confirmation box, and only after inputting the correct password can the system be returned to the system, and the user who does not know the password will not be able to enter the working state, thereby protecting the user. The security of the data.

Tip: Some screen savers with imperfect design do not have the Ctrl+Alt+Del combination of the shielded system. Therefore, you need to test whether the program has this major bug after the setup is completed.

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 leaving? In fact, we just open the system subdirectory in the Windows installation directory, and then find the corresponding screen saver (extension is SCR), hold down the right mouse button and drag them to the desktop, select "Create shortcuts in the current location in the pop-up menu. "Command, create a shortcut for these screen savers on the desktop.

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

The second trick, cleverly hide the hard disk

In the "Press Web Page" view mode, a warning message will pop up when you enter the Windows directory, telling you that this is the system folder. The contents of the folder may cause the program to run abnormally. To view the contents of the folder, click Show File. Then click "Show 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", so you can see this Two files)). Press F5 again to refresh and see what happened, is the same as when entering the Windows directory.

Next, we use "Notepad" to open folder.htt, which is a file written in HTML language, and use your imagination to modify it.

If you don't understand the HTML language, don't worry, first find the "display file" to delete it, find "Modify the folder may cause the program to run abnormally, to view the contents of the folder, please Click to display the file, and change it to your favorite text, such as "safe and heavy, free people, etc. please leave."

Change "To view the contents of this folder, click" to "Otherwise, at your own risk!", then drag the slider down to the 9th line of the countdown and find (file://% TEMPLATEDIR%\\wvLogo.gif) This is the path of the gear image in the lower right corner of the window when the warning message is displayed. Change it to the path of your own image. For example, replace the content after "//" with d:\\tupian\\tupian1.jpg. You must type the suffix of the picture to live here, otherwise you will not be able to display the picture.

Of course, you can also use web tools like Dreamweaver and FrontPage to make better results, then just copy the original file to the back of the following text, overwriting the "~" in the original file. The content is all right.

*ThisfilewasautomaticallygeneratedbyMicrosoftInternetEXPlorer5.0

*usingthefile%THISDIRPATH%\\folder.htt.

Save and exit, press F5 to refresh, is it very personal? The next thing to do is to hide the drive you want with "Super Rabbit" and enjoy your work without rebooting. Finally, telling everyone that the trick is even more absolute is to simply delete the contents of the "~" in the original folder.htt file, which will create an illusion that this is an empty drive for the person who opens your drive. The files are more secure.

The third trick, disable the "Start" menu command

In Windows2000/XP, the group policy function is integrated, and various software, computer and user policies can be set through Group Policy. Aspects enhance the security of the system. Run the "Start → Run" command, enter gpedit.msc in the "Open" field of the "Run" dialog box, and then click the "OK" button to start the Windows XP Group Policy Editor.

In the "Local Computer Policy", expand the "User Configuration → Administrative Templates → Taskbar and Start Menu" branch, and provide the "Taskbar" and "Start Menu" in the right window.