Three functions of Windows7 system in security

In today's online shopping, online transactions are frequent, and computer network security is becoming more and more important. Windows 7 as Microsoft's next-generation operating system, a new interface, more user-friendly features make operation easier, especially in terms of security than the previous system is more stable and reliable. 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" safety function

User Account Control (UAC) is a new security feature was originally introduced in WindowsVista in, to help prevent unwanted programs on the computer Make changes to protect against hackers or malware attacks. When the program wants to make important changes to the computer, UAC notifies the user and asks if permission to perform the change.

now, this function has been further improved in Windows7, more flexible, especially an account with administrative privileges can adjust the settings to control UAC notification frequency to reduce the number of its interference generated, more humane. Firewall



two, Windows7 system since Vista, Microsoft will be refined and improved features for Windows Firewall, its function is no longer as simple as 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 desired protection and notification for each network configuration file (homes, offices and public places), can be tailored to provide protection for different network environments. And no matter what level of protection is selected for the profile, it is easy to switch between profiles, which is much easier.

in Windows Firewall Advanced Settings, users can also customize the detailed rules allow, 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 further improved in Windows7, users can create secure copies of important personal documents, can always for the worst case get ready.

in Windows7 system, the user can select what to back up, such as folders, libraries, or even drive, the system can be backed up preventive measures in accordance with any plan chosen. 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 restore files they need from a file backup.