WinXP: Eight Security Strategies

Although the more service components are installed, the more service features users can enjoy. However, the service components that users usually use are still limited, and those components that are rarely used not only take up a lot of system resources, but also cause system instability. It also provides multiple ways for hackers to remotely invade. Therefore, we should try to shield those service components that are not needed. The specific operation method is as follows: first find the "Services and Applications" icon in the Control Panel, and then open the "Services" dialog box, select the program to be masked in the dialog box, and click the right mouse button to pop up the shortcut. Select the "Properties" /"Stop" command in the menu, and set the "Startup Type" to "Manual" or "Disabled" so that the specified service components can be blocked.

2, use power protection function

When using a computer to process files, the most worrying thing is that the computer suddenly loses power, because this sudden power failure will not only make your hard work results instantly If you have it, if you are serious, you can damage your computer. In order to prevent accidental power failure under various conditions and ensure the safe operation of the calculation, we should enable the function of asking or directly sleeping when the power button is pressed in the power management. If you want to enable the power protection function, you can use the mouse to click "My Computer" /"Control Panel" /"Power Options" on the Windows XP desktop, select the "Advanced" tab in the pop-up settings box, Under the corresponding tab page, find the "When the computer power button is pressed" setting item, and then select the "Hibernate" or "Ask me what to do" option in the settings box. If you select the "Shutdown" option, it is equivalent to no power supply. Protective function.

3. Encrypt important information

In order to prevent others from using their own computers, they peek at the files stored in their computers. Windows XP specifically provides us with ordinary users. The "File and Folder Encryption" function, which allows us to encrypt important information stored on the computer so that other users cannot access the contents of the file or folder without a password. When encrypting a file, we first open the Windows XP Explorer, then find the file or folder that needs to be encrypted in the Explorer window, then right-click on the selected file or folder and pop it up. Select the "Properties" command in the shortcut menu, then Windows XP will pop up the file encryption dialog box, click the "General" tab in the dialog box, and then select "Advanced" /"Encrypt content to protect data".

4, Lock your computer

If you need to leave your computer for a short while in the process of using your computer, many people will often take the lead if they are worried that their computer will be occupied by others. Shut down, then leave, then come back and turn it on again, but it is not good for the computer to switch the machine frequently. So, is there any way we can do it without shutting down and preventing others from using our own computer? Of course, there are ways to quickly lock the keyboard and display by double-clicking the desktop shortcut without using the CTRL+ALT+DEL key combination or screen saver. When locking your computer, you can follow the steps below: right-click on the Windows XP desktop, then select "New" /"Shortcut" in the context menu, then follow the on-screen instructions in the command Enter the "rundll32.exe user32.dll,LockWorkStation" command character in the text box of the line, and then enter the specific name of the corresponding shortcut in the subsequent wizard window. Here, for the convenience of calling later, you can directly take the shortcut for the shortcut. It is ok to call "lock the computer". In the future, you can achieve the purpose of locking by simply double-clicking "Lock Computer" on the desktop.

5, using the "connection firewall" function

In the network era, the way the virus spreads, the speed of transmission and the destructive power have changed dramatically, and hacking is also taking place worldwide. . In order to prevent random invasion of viruses and hackers, many users have installed firewalls on their own computers. Windows XP has added a free "Internet Connection Firewall" feature. With this feature, Windows XP can dynamically filter all information coming in and out of the system, allowing the system to agree to access people and data into their internal network. Unallowed users and data are blocked, maximally preventing hackers on the network from accessing their own networks, preventing them from changing, moving, or even deleting important information on the network. When using the "Connect to Firewall" function, you can click the "Settings" /"Network Connections" menu item in the Start menu, then select the dial-up connection you need to access the Internet from the pop-up window, then right-click the connection Icon, and select the "Properties" command, then click the "Advanced" tab in the dialing properties window that pops up, select the "Internet Connection Firewall" option in the corresponding tab page, and then click the corresponding "Settings" button of the firewall. To set up a firewall according to your own requirements, so that the firewall can work more efficiently.

6, at any time to use the screen saver program

See the "screen saver" word, you will naturally think of the screen saver in the computer, it is mainly by using different ways to display the rotation Pictures to achieve the purpose of screen protection. But the system will only start the screen saver when the computer is not operated for a preset time. What if we want to start the screen saver in any given time? We can do this by following the steps below: In the Windows XP Start menu, click "Start" /"Search" /"Files or Folders", then in the pop-up search dialog, click "All Files and Type the folder "type" and enter the "*.scr" character in the text box of the corresponding file name. In the search range drop-down list, select "Native disk (C" or drive on the computer where the system file is stored, and finally click "Search" button. Then in the list of screen savers found, select the required screen saver, and then create a shortcut for the screen saver on the desktop. When you start the screen saver, double-click the screen saver on the desktop. Shortcuts.

7. Assigning administrative privileges to yourself

Many programs installed in the Windows XP operating system require users to have certain administrative privileges in order for users to use the program, so Using a good program, we sometimes need to temporarily assign an administrative right to access the program. When assigning administrative rights, we can first use the normal user. Log in to the Windows XP system, then right-click on the program installation file, while holding down the Shift key on the keyboard, click "Run Mode" from the shortcut menu that appears, and finally enter the corresponding in the pop-up window. User name and password for administrative rights are OK.

8. Eliminate system suspended animation

When operating an application in Windows XP, the operation is caused by improper operation or the system itself. The program has not responded for a long time, many people think that the computer is definitely a crash, so many people choose to shut down directly or use Ctrl+Alt+Delete to restart the computer. In Windows XP, some programs that can not run normally will Caused by the system's taskbar suspended animation, this phenomenon is mainly caused by the current program is not compatible with the system. When this phenomenon occurs, we can find the execution file of the program, then click the right mouse button, the dialog box pops up Select the "Compatibility" tab in the box, and then select the desired operating environment under "Compatibility Mode".