Simple seven settings to enhance Windows 7 security performance

This article introduces the use of seven simple settings to improve the security of Windows 7, to protect your Windows7, let's take a look!

The seven methods listed below can be improved Windows 7 security performance, can be completed through simple installation settings:

1, Patch everything (timely upgrade)

In the default settings of Windows 7, Windows upgrade service will be automatically downloaded and installed Important upgrade packages for Windows systems and applications.

A study has shown that Microsoft's software is the most patched product in the world. But the system does not remind you to update other non-system software, such as browsers, media players, etc. in a timely manner. Hackers now like to attack computers from these aspects.

The zero-day attack launched last week for IE is a typical example. Try to ensure that the programs running on the system have been upgraded to the new version, minimizing the possibility of the existence of the vulnerability.

2, Enable BitLocker

The disk encryption bit lock in Windows 7 can be used to encrypt information on any hard disk, including boot, system and even mobile media. Right-click on the mouse to encrypt the data in the Windows Explorer. The user can select the file that you want to lock in the setup menu. The encrypted file can be set to read-only and cannot be re-encrypted.

After saving the Bitlocker information, the computer is shut down. The recovery information of BitLocker is stored in the properties file of the computer. In most cases, the password of the automatic backup user is restored to Active Directory. So make sure you can access these properties to prevent files from being recovered after losing your password.

3, Install anti-spam and anti-malware software

For users, the threat usually comes from Trojans, malware, and fake virus scanners. Whether you are a computer expert or a rookie, it is necessary to equip a suitable anti-virus software, while keeping in mind the anti-virus software updates and new malware attacks.

This week, Microsoft officially recommended ten Windows 7 anti-virus software to users: AVG, Norton, Kaspersky, McAfee, Trend Micro, Panda Security, F-Secure, Webroot, BullGuard, G-Data

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4, Enable the SmartScreen Filter in Internet Explorer 8 (Open IE8 Smart Filtering)

The browser is gradually becoming the most vulnerable target Windows 7 browser IE8 security menu has an intelligent screen capture filtering function. After users enable this function, they can link with Microsoft's website database to compare the security of the website visited by the audit, which greatly reduces the poisoning of the unidentified website. The possibility.

5, Raise the UAC slider bar

The user account control of Windows 7 has been greatly improved, and it is very accurate and rapid in distinguishing between legal and illegal programs. The defense level of different sensitivities can be selected according to the default UAC security level setting of the user's login mode (administrator or normal user).

Windows 7 has designed a simple user account control scroll bar to help administrators or standard users set their UAC security level.

It is recommended to set the UAC security level to "Always notify". Please be assured that the security notifications encountered in Windows 7 are much less than Vista.

Although the UAC feature provides a necessary defense mechanism, please use the administrator account carefully for system stability.

6. Take an inventory

After using the user for a while, the computer will become slower. This is usually due to the large amount of junk files generated in the system. Cleaning out useless junk files is equivalent to losing weight to your own computer.

There are many ways to clean up. There is a tool in Windows 7: Microsoft's Autoruns. Autorun records every program and service that has been run in the system. You can delete useless files with a click of the mouse.

It should be noted here that if you encounter a program that you don't know, do an investigation and then proceed to prevent accidental deletion of important data.

7, Back up your data (backup data)

The road is one foot high, and the height is one foot. Sometimes it is really hard to prevent, even if a lot of efforts are made, when the virus comes to temporary defense measures may still become vulnerable. Backing up important data in time is king, so even if you encounter a very vicious virus, you can easily solve it by restoring data.