Use a good security barrier to play Win 7 system firewall

        As a new generation of Microsoft operating system, Windows 7 not only has a cool desktop effect, but also has a novel design and unique features in function design. Of course, it also goes further in security protection.

Starting from Windows Vista, Microsoft changed the simple mode of Windows Firewall function in XP, enhanced and improved the Windows Firewall function. In the new Windows7 system, it has been further improved, and it has become a security guarantee for Windows system. Let's take a look at the features of the Windows Firewall.



Windows7, the default Windows firewall enabled by default, in the "Control Panel" into the "System and Security" screen, you can see options of Windows Firewall, the firewall can be checked directly Status and allow programs to operate through functions such as firewalls.


user can fine-tune the desired protection and notification for each network configuration file (homes, offices and public places), can provide tailored protection for different network environments. When checking the status of the firewall, you can see the network status of the user's computer, whether the firewall is enabled, the active network, the notification status, and so on.



allowing the program can directly check the permit procedures and communication interface feature through Windows Firewall, you can add, change, or delete all programs and allows the port.



It is worth mentioning that the program is allowed to add, you can click the bottom right corner "allowed to run another program", you can select the program you want to add.

In the Windows Firewall advanced settings, you can allow rules to be customized in detail, set inbound rules, outbound rules, connection security rules, etc., such as ports, protocols, secure connections and scopes to enhance network security. Policies; you can also view active networks, firewall status, connection security rules, security associations, and more.