The three functions of Windows 7 system in security

are popular in online shopping, online transactions are frequent, and computer network security is becoming more and more important. As a new generation of Microsoft operating system, Windows7 has a new interface and more user-friendly functions to make operations more basic, especially in terms of security, which is more stable and reliable than previous systems. Today, let's take a look at the nine features of Windows 7 in terms of security.

a, Windows7 system in the "User Account Control" new security feature security features

User Account Control (UAC) was first introduced in WindowsVista, a computer program to help prevent harmful Modifications can be implemented to protect against hackers or malware attacks. When the program wants to perform major modifications to the computer, UAC notifies the user and asks if it is not possible to permit the modification.

now, this function has been further improved in Windows7, more flexible, particularly to maintain an account with permissions can be adjusted to control the configuration of UAC notification frequency to reduce the number of its interference generated, more humane. Firewall



two, Windows7 system since Vista, Microsoft will implement a comprehensive and improved features for Windows Firewall, which no longer function as basic as the xp. Windows Firewall has been further improved in Windows 7, and has become a security guarantee for the system. It is enabled by default, and it is more flexible and easier to use.

Windows7, the user can fine-tune the defense and notification capabilities required for each network configuration file (homes, offices and public places), can provide a tailor-made defense is not the same network environment. And no matter what level of security is selected for the profile, it is easy to switch between the profiles, which is convenient.

in Windows Firewall Advanced configuration, users can also grant guidelines for the meticulous customization, such as port, protocol, security, connectivity and policy enforcement, and so the scope of network security.

Third, the Windows7 backup and restore functionality

backup and restore functions are also to be further improved in Windows7, users can establish a secure copy of the private key file, always for the worst case can get ready.

in Windows7 system, the user can choose what to back up, such as folders, libraries, or even drive, the system can implement a backup plan preventive measures based on random selection. If you are using Windows 7 Professional or Ultimate, users can also choose to back up files to the network. Restore

Windows7 system can help users to restore files from the file itself need backup.