Xp security settings seven strokes

Microsoft's next-generation operating system, vista, has been around for a while, but due to several reasons such as the update of the user's hardware system and the compatibility of the software with the Vista system, most users are still using Windows XP systems. Therefore, it is necessary to revisit the old words. In this article, I will talk about some aspects of Windows XP's operation strategy, so that there are as few attacks as possible from viruses and hackers.

1. Blocking Unneeded Service Components

Although the more service components are installed, the more service functions 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, timely use Windows Update to update the system

Windows Update as an important component of Microsoft's protection system security and improve Windows performance, has now entered its V6 version. Through it, we can not only get the component service pack (such as the current popular Windows XP Service Pack 2) that can improve the system function and performance, but also get the latest security vulnerability patch, of course, you can also get the latest hardware driver. The latest and most popular viruses, trojans, worms, etc. usually take advantage of the latest vulnerabilities in the operating system. If the latest patches are upgraded before it is attacked on a large scale, the chances of a computer being attacked will be greatly reduced. .

3. Encrypt important information

In order to prevent others from using their own computers to 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 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 you lock your computer, you can follow the steps below: Right-click on the Windows XP desktop, then select New/Shortcut in the right-click menu, and then follow the on-screen prompts. In the command line text box, enter rundll32.exe user32.dll, LockWorkStation command characters, and then enter the specific name of the corresponding shortcut in the subsequent wizard window, here for the convenience of later calls, you can directly take the shortcut It's ok to lock the computer. In the future, you can achieve the purpose of locking by simply double-clicking "Lock Computer" on the desktop. Or you can directly press the "Windows Key + L" shortcut to lock the computer.

5.Using the "Connecting Firewall" function

In the network era, the spread of viruses, 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 the "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 and data are rejected, maximally preventing hackers on the network from accessing 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 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 "Settings" button of the corresponding firewall. Set up a firewall according to your requirements so that the firewall can work more efficiently. This article was published on http://bianceng.cn (learning computer)

6, installing third-party anti-virus programs, firewall programs and Internet security programs

It turns out that "Internet Connection Firewall" The function is very limited. First of all, it does not have the function of anti-virus and anti-virus. Secondly, the protection of firewall technology is very limited, and the effect is minimal. It is necessary for the user to add a third-party firewall program based on the "Internet Connection Firewall". The choice of firewall software, first of all depends on the actual protection effect, can effectively and timely promptly ask questions when the program accesses the outside world, and can effectively shield and filter data when subjected to various types of attacks from the outside world. Package, Rising Firewall has added a "tracking location" technology that monitors the attacks in real time and actively tracks their location. Anti-virus programs must be installed. The efficiency of anti-virus is a problem worth considering. In addition, real-time anti-virus effects should be paid more attention. In terms of protection, Rising anti-virus software monitoring is quite comprehensive, and the monitoring of the registry is most effective in preventing malicious programs, Trojans, etc. from being implanted into the computer without the user's knowledge.

7. Assigning administrative rights to yourself

Many programs installed in the Windows XP operating system require users to have certain administrative privileges in order to allow users to use the program, so in order to be able to use the program We sometimes need to temporarily assign an administrative right to access the program. When assigning administrative rights, we can log in to the Windows XP system as a normal user, then right-click the program installation file, and hold down the Shift key on the keyboard, and click Run mode from the shortcut menu that appears. Finally, enter the username and password with the appropriate administrative rights in the pop-up window.