As more and more computer users' personal information is stolen by hackers, the risks are increasing. So how to prevent illegal users from invading the system? This article introduces the "seven strokes" for how to prevent illegal user intrusion against Windows 2000 and Windows XP operating systems through a seven-step setup.
The first trick: screen saver
After the screen saver is enabled in Windows, as long as we leave the computer (or do not operate the computer) for a preset time, the system will automatically start the screen saver, and when 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. Only after entering the correct password can the system be returned to the system. Users who do not know the password will not be able to enter the working state, thus protecting the data security.
Hint: Some screen savers with imperfect design do not have the combination key of "Shield+"; Ctrl+Alt+Del”, so you need to test whether the program has this major bug after setting.
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 directory. System subdirectory, 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, on the desktop These screen savers create a shortcut.
After that, we can quickly launch the screen saver by double-clicking this shortcut when leaving the computer.
Second trick: cleverly hide the hard disk
In the "by 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 "Edit the folder" The content may cause the program to run abnormally. To view the contents of the folder, click the display file ”, then click “display file” you can 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 use “Notepad” to open folder.htt, this is a file written in HTML language, use your imagination to modify it.
If you don't understand the HTML language, it doesn't matter. First find the “display file” delete it and find it. Modifying the folder may cause the program to run abnormally. To view the contents of the folder, please Click to display the file & rdquo;, change it to your favorite text, such as "safe and heavy, free people, etc. please leave".
will“ To view the contents of this folder, click ” to change to “ otherwise, at your own risk! & rdquo;, then drag the slider down to the 9th line of the countdown, find “ (file: //%TEMPLATEDIR% wvlogo.gif)”This is the path to 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, “d:tupiantupian1.jpg” Replace“//&rdquo After the content, remember to play the suffix name of the picture, otherwise it will not show the picture.
Of course, you can also use web tools like Dreamweaver, FrontPage to make better results, then just copy the original file to the back of the following text, overwriting the original file between “~” The content is ok.
*This file was automatically generated by Microsoft Internet EXPlorer 5.0
*using the file %THISDIRPATH%folder.htt.
Save and exit, press “F5” to refresh it, is it very personal? The next thing to do is to hide the drive you want with “Super Bunny” and you can enjoy your work without rebooting.
At the end, telling everyone that the trick is even more absolutely is to delete all the contents between the folder.htt original files <;", which will cause a kind of empty for the person who opens your drive. The illusion of the drive makes the files in it more secure.
Third trick: disable & ldquo; start & rdquo; menu command
in Windows 2000 /XP have integrated Group Policy features, through Group Policy can be set to enhance a variety of software, computer and user policies in some way System security. Run the “Start →Run” command, enter “gpedit.msc” in the "Open” dialog box, and click the “OK" button to start the Windows XP group. Policy editor.
In the "local computer strategy", expand the "user configuration → management template → taskbar and start menu" branch, in the right window provides "taskbar" & rdquo; and & ldquo ; start menu & rdquo; related strategies.
When the "Start" menu command is disabled, in the right window, the utility group in the Delete “Start” menu, “My Documents" icon, “documents” Menu, “ Network Neighborhood & icon; icons and other strategies. To clean up the “Start” menu, just enable the policy corresponding to the menu item you don’t need. For example, delete the “My Documents” icon as an example. The specific steps are:
1) Double-click with the mouse in the list window to remove the My Documents icon from the Start menu.
2) In the "Settings" tab of the pop-up window, select the "Enable" radio button, and then click “OK”