Make windows xp more secure

Computer Store News: The security enhancement strategy is designed to reduce the harm caused by the system being compromised. It provides more protection for the inner layers of the Windows XP system multi-layer security protection mechanism. Check out the 8 security policies for everyone today, you can make your windowsxp system more arranged, is it very exciting? Then quickly follow the small series to learn.

1. Block unwanted service components

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 service and application icons in the control panel, and then open the service dialog box, select the program to be shielded in the dialog box, and right-click, select from the shortcut menu that pops up. The property/stop command, with the startup type set to manual or disabled, allows you to mask the specified service component.

2, 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 to ensure the safe and normal operation of the computer, 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 on the "My Computer" dialog box on the Windows XP desktop, then click on the "Control Panel" button to select "Power Options". In the pop-up settings box, select "&ldquo". ; Advanced & rdquo; tab, under the corresponding tab page, click "When the computer power button is pressed," set the item, then select "Hibernate" or "What do I want to do" option in the settings box, if Selecting the “Shutdown” option is equivalent to no power protection.

3, encrypt important information

In order to prevent others from using their own computer, peek at the information stored in the computer, WindowsXP specifically for our ordinary users The File and Folder Encryption function 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” to encrypt the content to protect the data. & rdquo; It will be fine.

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 a way we can do it without shutting down and preventing others from using our own computer? The method is of course, you can quickly lock the keyboard and display by double-clicking the desktop shortcut without using 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 prompts in the command line text box. Enter rundll32.exeuser32.dll, the LockWorkStation command character, 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 name the shortcut as the locked computer. In the future, you can achieve the purpose of locking by simply double-clicking "Lock Computer" on the desktop.

5, use “ connection firewall & rdquo; function

In the network era, the virus's mode of transmission, speed of transmission and destructive power have changed dramatically, and hacking is also worldwide In-house activities. 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 function. With this function, Windows XP can dynamically filter all the information coming in and out of the system, allowing the system to agree to access people and data into their internal network, and will not allow users. In addition to data rejection, hackers on the network are prevented from maximizing access to their 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 want to access from the pop-up window, then right-click the connection icon. And select the attribute 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 <quo;Settings" button of the corresponding firewall to meet your requirements. Set up the firewall so that the firewall works more efficiently.